Bid Publish Date
05-Oct-2026, 6:05 pm
Bid End Date
26-Oct-2026, 7:00 pm
Progress
The Council of Scientific and Industrial Research (CSIR) working through CECRI, KaraiKudi, Tamil Nadu, seeks bids for a broad set of electrical and electronic items listed under the MCB and related electrical accessory category. The procurement scope spans 60 distinct items, with a supply contract value yet to be disclosed. Bidders should anticipate delivery to CSIR CECRI, Karaikudi, within 60 days from purchase order. The tender emphasizes modern, recently manufactured components with a minimum residual market life of 7 years, and requires OEM authorization from authorized distributors. A higher-level differentiator is the buyer’s right to adjust quantity up to 25% during and after contract award, provided at contracted rates. The requirement for data sheets and manufacturing dates underscores strict technical verification.
Location-centric tender in Tamil Nadu targets suppliers capable of supplying a wide range of electrical components, including MCBs (1-4 pole), power contactors, timer modules, enclosures, switches, sockets, DIN rails, PVC fittings, and related hardware. The presence of a 60-item BoQ indicates a broad, multi-item procurement with a single delivery window and standardized terms. This procurement is positioned within CSIR’s ongoing equipment & fitting upgrade program, with an emphasis on non-obsolescence and post-award performance.
Key differentiators include delivery within 60 days, data-sheet verification, and AUTH for OEM products, making the bid suitable for established electrical distributors and OEM-Authorized Resellers.
60 total BoQ items focused on electrical accessories
MCB 1-4 pole, power contactors, digital timer modules
Enclosures, modular/surface boxes, modular switches/sockets
DIN rail, PVC conduits/cover plates, insulation tape
Recent manufacturing date; not end-of-life per OEM
Data sheet alignment with offered products
OEM authorization required for distributors
Delivery within 60 days; quantity may increase up to 25%
7 years residual life requirement for all offered items
Mandatory datasheet upload and OEM authorization
Delivery location CSIR CECRI, Tamil Nadu; non-assignment clause
Not obsolete in market; recent manufacturing date mandated
60 days from order date; option to extend with proportional time based on quantity changes; minimum 30 days if extension applies
Submit OEM authorization forms with distributor details; ensures product authenticity and compliance
Uploaded datasheets will be cross-verified against offered specifications; mismatches may cause rejection
Authorized distributor or OEM supplier with valid authorization
Non-obsolete products with minimum 7 years remaining market life
Ability to deliver to CSIR CECRI, Tamil Nadu within 60 days
Quantity
2535
Category
MCB - 4 Pole
Bid Type
Two Packet Bid
Bid Validity
180 (Days)
Bid Type
Service
Evaluation
Total value wise evaluation
Inspection Required
No
Tech Clarification Time
2 Days
EMD Required
No
MII Purchase Preference
Yes
MII Preference Band
L1+20%
MSE Purchase Preference
Yes
MSE Preference Band
L1+15%
MSE Exemption/Relaxation
No
Startup Exemption/Relaxation
No
Bid Splitting Applied
No
Arbitration Clause
No
Mediation Clause
No
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
MCB - 1 Pole , MCB - 2 Pole , MCB - 3 Pole , MCB - 4 Pole , Power Contactor , Digital Programable Timer , MCB Enclosure Box , Calling bell Unit , Ceiling fan Condenser , Plug Top , Non modular switch , Modular switch , Modular socket , Modular Fan Step regulator , Modular Socket , Concealed Cover Plate , Modular Switch , Fan Regulator , Modular Dummy , PVC Surface Box , PVC Cover Plate , DIN RAIL , Wooden Sticks kutchi kattai , Insulation Tape
Max Delivery Days
60
Delivery Locations
1
Delivery Cities
Sivaganga
Delivery Pincodes
630003
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Lakshmanan Palaniappan | 630003,CSIR-CECRI CAMPUS, KARAIKUDI | Sivaganga | Tamil Nadu | 630003 | 10 | 60 | - |
End-to-end support — bid preparation, GeM registration, document filing & compliance by industry experts.
Free consultation · 24h response
Main Document
BOQ
BOQ
OTHER
GEM_GENERAL_TERMS_AND_CONDITIONS
MCB - 1 Pole
MCB 1 Pole 1Pole 10A 240V AC C curve MCB Make legrand or Schneider or Siemens or ABB
MCB - 1 Pole
MCB 1 Pole 1Pole 16A 240V AC C curve MCB Make legrand or Schneider or Siemens or ABB
MCB - 1 Pole
MCB 1 Pole 1Pole 20A 240V AC C curve MCB Make legrand or Schneider or Siemens or ABB
MCB - 1 Pole
MCB 1 Pole 1Pole 25A 240V AC C curve MCB Make legrand or Schneider or Siemens or ABB
MCB - 2 Pole
MCB 2 Pole 2Pole 10A 240V AC C curve MCB Make legrand or Schneider or Siemens or ABB
MCB - 2 Pole
MCB 2 Pole 2Pole 16A 240V AC C curve MCB Make legrand or Schneider or Siemens or ABB
MCB - 2 Pole
MCB 2 Pole 2Pole 32A 240V AC C curve MCB Make legrand or Schneider or Siemens or ABB
MCB - 3 Pole
MCB 3 Pole 3Pole 16A 415V AC C curve MCB Make legrand or Schneider or Siemens or ABB
MCB - 3 Pole
MCB 3 Pole 3Pole 20A 415V AC C curve MCB Make legrand or Schneider or Siemens or ABB
MCB - 3 Pole
MCB 3 Pole 3Pole 40A 415V AC C curve MCB Make legrand or Schneider or Siemens or ABB
MCB - 4 Pole
MCB 4 Pole 4Pole 32A 415V AC C curve MCB Make legrand or Schneider or Siemens or ABB
MCB - 4 Pole
MCB 4 Pole 4Pole 63A 415V AC C curve MCB Make legrand or Schneider or Siemens or ABB
Power Contactor
Power Contactor 3Pole 25A 415V AC 2NO+2NC 220V AC Coil Voltage DIN Rail mounting Make legrand or Schneider or Siemens or ABB
Power Contactor
Power Contactor 2Pole 18A 240V AC 1NO+1NC 220V AC Coil Voltage DIN Rail Mounting Make legrand or Schneider or Siemens or ABB
Digital Programable Timer
Digital Programable Timer Daily or Weekly Programmable Electronic 240 VAC Timer Switch 50 or 60 Hz 1 C or O SPDT 16A DIN Rail mount Make GIC or Selec or Havells
MCB Enclosure Box
MCB Enclosure Box 2Pole MCB Enclosure Box Make legrand or Schneider or Siemens or ABB
MCB Enclosure Box
MCB Enclosure Box 4Pole MCB Enclosure Box Make legrand or Schneider or Siemens or ABB
Calling bell Unit
Calling bell Unit Indoor Calling bell Unit 240V AC Ding Dong musical sound Make Anchor or Orient or Havells
Ceiling fan Condenser
Ceiling fan Condenser 2.5 micro farad Steel or alumanium casing model Make Keltron or Epcos or Havells
Plug Top
Plug Top 6A 3 Pin Plug Top 240V AC Make legrand Anchor Kundan
Non modular switch
Non modular switch 6A 1way non modular switch colour Ivory Make Anchor
Modular switch
Modular switch 6A 1Way modular switch model Allzy model no 681100 Colour White make Legrand
Modular switch
Modular switch 16A 1Way modular switch with indicator model Allzy model no 681105 Colour White Make Legrand
Modular socket
Modular socket 6A 3 pin universal socket with shutter model Allzy model no 681121 colour white Make Legrand
Modular socket
Modular socket 16A 3 pin universal socket with shutter model Allzy model no 681122 colour white Make Legrand
Modular Fan Step regulator
Modular Fan Step regulator 2M model Allzy model no 681142 colour white Make Legrand
Modular switch
Modular switch 6A 1Way modular switch model Allzy model no 681200 Colour Matt Black Make Legrand
Modular switch
Modular switch 16A 1Way modular switch with indicator model Allzy model no 681202 Colour Matt Black Make Legrand
Modular socket
Modular socket 6A 3 pin universal socket with shutter model Allzy model no 681221 colour Matt Black Make Legrand
Modular Socket
Modular Socket 16A 3 pin universal socket with shutter model Allzy model no 681222 colour Matt Black Make Legrand
Modular Fan Step regulator
Modular Fan Step regulator 2M model Allzy model no 681242 colour Matt Black Make Legrand
Concealed Cover Plate
Concealed Cover Plate 8 Module single mounting cover plate with frame model Allzy model no 681305 colour white make Legrand
Concealed Cover Plate
Concealed Cover Plate 12 Module single mounting cover plate with frame model Allzy model no 681308 colour white make Legrand
Modular switch
Modular switch 6A 1Way modular switch model Mylinc model no 675501 Colour White Make Legrand
Modular switch
Modular switch 16A 1Way modular switch model Mylinc model no 675513 Colour White make Legrand
Modular Socket
Modular Socket 6A 3 pin universal socket with shutter model Mylinc model no 675550 colour white Make Legrand
Modular Socket
Modular Socket 16A 3 pin universal socket with shutter model Mylinc model no 675555 colour white make Legrand
Modular Fan Step regulator
Modular Fan Step regulator 2M model Mylinc model no 675530 colour white make Legrand
Modular Switch
Modular Switch 6A 1Way modular Switch colour white make Anchor Romaplus
Modular Switch
Modular Switch 16A 1Way modular Switchwith indicator colour white make Anchor Romaplus
Modular Socket
Modular Socket 6A 3 Pin universal socket with shutter colour white make Anchor Romaplus
Modular Socket
Modular Socket 16A 3 Pin universal socket with shutter colour white make Anchor Romaplus
Fan Regulator
Fan Regulator Modular Fan Step regulator 2M colour white make Anchor Romaplus
Modular Dummy
Modular Dummy 2M Modular Dummy Make Anchor Romaplus
Modular Switch
Modular Switch 6A 1Way modular Switch colour white make Anchor Roma
Modular Switch
Modular Switch 16A 1Way modular Switchwith indicator colour white make Anchor Roma
Modular Socket
Modular Socket 6A 3 Pin universal socket with shutter colour white make Anchor Roma
Modular Socket
Modular Socket 16A 3 Pin universal socket with shutter colour white make Anchor Roma
Concealed Cover Plate
Concealed Cover Plate 4 Module cover plate with frame colour white make Anchor Roma
Concealed Cover Plate
Concealed Cover Plate 6 Module single mounting cover plate with frame colour white make Anchor Roma
Concealed Cover Plate
Concealed Cover Plate 8 Module single mounting cover plate with frame colour white make Anchor Roma
Concealed Cover Plate
Concealed Cover Plate 12 Module single mounting cover plate with frame colour white make Anchor Roma
Concealed Cover Plate
Concealed Cover Plate 18 Module single mounting cover plate with frame colour white make Anchor Roma
PVC Surface Box
PVC Surface Box 18 Module PVC Surface Box make Anchor Roma
PVC Surface Box
PVC Surface Box 12 Module PVC Surface Box make Anchor Roma
PVC Cover Plate
PVC Cover Plate 12 Module single mounting cover plate colour white make Anchor Roma
PVC Cover Plate
PVC Cover Plate 18 Module single mounting cover plate colour white make Anchor Roma
DIN RAIL
DIN RAIL DIN Mounting Rail for fixing MCB Any ISI Make
Wooden Sticks kutchi kattai
Wooden Sticks kutchi kattai Wodden Sticks for Elecrical wiring work Any ISI Make 1 box 50 nos
Insulation Tape
Insulation Tape Electrical Insulation Tape Red 50 nos Yellow 50 nos Blue 50 nos Green 50 nos Black 50 nos Any ISI Make
| Item # | Title | Description | Quantity | Unit | Consignee | Delivery (Days) | Price Trends |
|---|---|---|---|---|---|---|---|
| 1 | MCB - 1 Pole | MCB 1 Pole 1Pole 10A 240V AC C curve MCB Make legrand or Schneider or Siemens or ABB | 10 | pieces | cecripurchase4 | 60 | |
| 2 | MCB - 1 Pole | MCB 1 Pole 1Pole 16A 240V AC C curve MCB Make legrand or Schneider or Siemens or ABB | 25 | pieces | cecripurchase4 | 60 | |
| 3 | MCB - 1 Pole | MCB 1 Pole 1Pole 20A 240V AC C curve MCB Make legrand or Schneider or Siemens or ABB | 25 | pieces | cecripurchase4 | 60 | |
| 4 | MCB - 1 Pole | MCB 1 Pole 1Pole 25A 240V AC C curve MCB Make legrand or Schneider or Siemens or ABB | 25 | pieces | cecripurchase4 | 60 | |
| 5 | MCB - 2 Pole | MCB 2 Pole 2Pole 10A 240V AC C curve MCB Make legrand or Schneider or Siemens or ABB | 25 | pieces | cecripurchase4 | 60 | |
| 6 | MCB - 2 Pole | MCB 2 Pole 2Pole 16A 240V AC C curve MCB Make legrand or Schneider or Siemens or ABB | 25 | pieces | cecripurchase4 | 60 | |
| 7 | MCB - 2 Pole | MCB 2 Pole 2Pole 32A 240V AC C curve MCB Make legrand or Schneider or Siemens or ABB | 60 | pieces | cecripurchase4 | 60 | |
| 8 | MCB - 3 Pole | MCB 3 Pole 3Pole 16A 415V AC C curve MCB Make legrand or Schneider or Siemens or ABB | 25 | pieces | cecripurchase4 | 60 | |
| 9 | MCB - 3 Pole | MCB 3 Pole 3Pole 20A 415V AC C curve MCB Make legrand or Schneider or Siemens or ABB | 20 | pieces | cecripurchase4 | 60 | |
| 10 | MCB - 3 Pole | MCB 3 Pole 3Pole 40A 415V AC C curve MCB Make legrand or Schneider or Siemens or ABB | 20 | pieces | cecripurchase4 | 60 | |
| 11 | MCB - 4 Pole | MCB 4 Pole 4Pole 32A 415V AC C curve MCB Make legrand or Schneider or Siemens or ABB | 25 | pieces | cecripurchase4 | 60 | |
| 12 | MCB - 4 Pole | MCB 4 Pole 4Pole 63A 415V AC C curve MCB Make legrand or Schneider or Siemens or ABB | 15 | pieces | cecripurchase4 | 60 | |
| 13 | Power Contactor | Power Contactor 3Pole 25A 415V AC 2NO+2NC 220V AC Coil Voltage DIN Rail mounting Make legrand or Schneider or Siemens or ABB | 10 | pieces | cecripurchase4 | 60 | |
| 14 | Power Contactor | Power Contactor 2Pole 18A 240V AC 1NO+1NC 220V AC Coil Voltage DIN Rail Mounting Make legrand or Schneider or Siemens or ABB | 10 | pieces | cecripurchase4 | 60 | |
| 15 | Digital Programable Timer | Digital Programable Timer Daily or Weekly Programmable Electronic 240 VAC Timer Switch 50 or 60 Hz 1 C or O SPDT 16A DIN Rail mount Make GIC or Selec or Havells | 10 | pieces | cecripurchase4 | 60 | |
| 16 | MCB Enclosure Box | MCB Enclosure Box 2Pole MCB Enclosure Box Make legrand or Schneider or Siemens or ABB | 50 | pieces | cecripurchase4 | 60 | |
| 17 | MCB Enclosure Box | MCB Enclosure Box 4Pole MCB Enclosure Box Make legrand or Schneider or Siemens or ABB | 30 | pieces | cecripurchase4 | 60 | |
| 18 | Calling bell Unit | Calling bell Unit Indoor Calling bell Unit 240V AC Ding Dong musical sound Make Anchor or Orient or Havells | 25 | pieces | cecripurchase4 | 60 | |
| 19 | Ceiling fan Condenser | Ceiling fan Condenser 2.5 micro farad Steel or alumanium casing model Make Keltron or Epcos or Havells | 100 | pieces | cecripurchase4 | 60 | |
| 20 | Plug Top | Plug Top 6A 3 Pin Plug Top 240V AC Make legrand Anchor Kundan | 100 | pieces | cecripurchase4 | 60 | |
| 21 | Non modular switch | Non modular switch 6A 1way non modular switch colour Ivory Make Anchor | 60 | pieces | cecripurchase4 | 60 | |
| 22 | Modular switch | Modular switch 6A 1Way modular switch model Allzy model no 681100 Colour White make Legrand | 20 | pieces | cecripurchase4 | 60 | |
| 23 | Modular switch | Modular switch 16A 1Way modular switch with indicator model Allzy model no 681105 Colour White Make Legrand | 20 | pieces | cecripurchase4 | 60 | |
| 24 | Modular socket | Modular socket 6A 3 pin universal socket with shutter model Allzy model no 681121 colour white Make Legrand | 20 | pieces | cecripurchase4 | 60 | |
| 25 | Modular socket | Modular socket 16A 3 pin universal socket with shutter model Allzy model no 681122 colour white Make Legrand | 20 | pieces | cecripurchase4 | 60 | |
| 26 | Modular Fan Step regulator | Modular Fan Step regulator 2M model Allzy model no 681142 colour white Make Legrand | 10 | pieces | cecripurchase4 | 60 | |
| 27 | Modular switch | Modular switch 6A 1Way modular switch model Allzy model no 681200 Colour Matt Black Make Legrand | 20 | pieces | cecripurchase4 | 60 | |
| 28 | Modular switch | Modular switch 16A 1Way modular switch with indicator model Allzy model no 681202 Colour Matt Black Make Legrand | 20 | pieces | cecripurchase4 | 60 | |
| 29 | Modular socket | Modular socket 6A 3 pin universal socket with shutter model Allzy model no 681221 colour Matt Black Make Legrand | 20 | pieces | cecripurchase4 | 60 | |
| 30 | Modular Socket | Modular Socket 16A 3 pin universal socket with shutter model Allzy model no 681222 colour Matt Black Make Legrand | 20 | pieces | cecripurchase4 | 60 | |
| 31 | Modular Fan Step regulator | Modular Fan Step regulator 2M model Allzy model no 681242 colour Matt Black Make Legrand | 10 | pieces | cecripurchase4 | 60 | |
| 32 | Concealed Cover Plate | Concealed Cover Plate 8 Module single mounting cover plate with frame model Allzy model no 681305 colour white make Legrand | 10 | pieces | cecripurchase4 | 60 | |
| 33 | Concealed Cover Plate | Concealed Cover Plate 12 Module single mounting cover plate with frame model Allzy model no 681308 colour white make Legrand | 10 | pieces | cecripurchase4 | 60 | |
| 34 | Modular switch | Modular switch 6A 1Way modular switch model Mylinc model no 675501 Colour White Make Legrand | 20 | pieces | cecripurchase4 | 60 | |
| 35 | Modular switch | Modular switch 16A 1Way modular switch model Mylinc model no 675513 Colour White make Legrand | 20 | pieces | cecripurchase4 | 60 | |
| 36 | Modular Socket | Modular Socket 6A 3 pin universal socket with shutter model Mylinc model no 675550 colour white Make Legrand | 20 | pieces | cecripurchase4 | 60 | |
| 37 | Modular Socket | Modular Socket 16A 3 pin universal socket with shutter model Mylinc model no 675555 colour white make Legrand | 20 | pieces | cecripurchase4 | 60 | |
| 38 | Modular Fan Step regulator | Modular Fan Step regulator 2M model Mylinc model no 675530 colour white make Legrand | 10 | pieces | cecripurchase4 | 60 | |
| 39 | Modular Switch | Modular Switch 6A 1Way modular Switch colour white make Anchor Romaplus | 100 | pieces | cecripurchase4 | 60 | |
| 40 | Modular Switch | Modular Switch 16A 1Way modular Switchwith indicator colour white make Anchor Romaplus | 100 | pieces | cecripurchase4 | 60 | |
| 41 | Modular Socket | Modular Socket 6A 3 Pin universal socket with shutter colour white make Anchor Romaplus | 100 | pieces | cecripurchase4 | 60 | |
| 42 | Modular Socket | Modular Socket 16A 3 Pin universal socket with shutter colour white make Anchor Romaplus | 100 | pieces | cecripurchase4 | 60 | |
| 43 | Fan Regulator | Fan Regulator Modular Fan Step regulator 2M colour white make Anchor Romaplus | 50 | pieces | cecripurchase4 | 60 | |
| 44 | Modular Dummy | Modular Dummy 2M Modular Dummy Make Anchor Romaplus | 25 | pieces | cecripurchase4 | 60 | |
| 45 | Modular Switch | Modular Switch 6A 1Way modular Switch colour white make Anchor Roma | 100 | pieces | cecripurchase4 | 60 | |
| 46 | Modular Switch | Modular Switch 16A 1Way modular Switchwith indicator colour white make Anchor Roma | 100 | pieces | cecripurchase4 | 60 | |
| 47 | Modular Socket | Modular Socket 6A 3 Pin universal socket with shutter colour white make Anchor Roma | 100 | pieces | cecripurchase4 | 60 | |
| 48 | Modular Socket | Modular Socket 16A 3 Pin universal socket with shutter colour white make Anchor Roma | 100 | pieces | cecripurchase4 | 60 | |
| 49 | Concealed Cover Plate | Concealed Cover Plate 4 Module cover plate with frame colour white make Anchor Roma | 20 | pieces | cecripurchase4 | 60 | |
| 50 | Concealed Cover Plate | Concealed Cover Plate 6 Module single mounting cover plate with frame colour white make Anchor Roma | 30 | pieces | cecripurchase4 | 60 | |
| 51 | Concealed Cover Plate | Concealed Cover Plate 8 Module single mounting cover plate with frame colour white make Anchor Roma | 50 | pieces | cecripurchase4 | 60 | |
| 52 | Concealed Cover Plate | Concealed Cover Plate 12 Module single mounting cover plate with frame colour white make Anchor Roma | 50 | pieces | cecripurchase4 | 60 | |
| 53 | Concealed Cover Plate | Concealed Cover Plate 18 Module single mounting cover plate with frame colour white make Anchor Roma | 20 | pieces | cecripurchase4 | 60 | |
| 54 | PVC Surface Box | PVC Surface Box 18 Module PVC Surface Box make Anchor Roma | 10 | pieces | cecripurchase4 | 60 | |
| 55 | PVC Surface Box | PVC Surface Box 12 Module PVC Surface Box make Anchor Roma | 50 | pieces | cecripurchase4 | 60 | |
| 56 | PVC Cover Plate | PVC Cover Plate 12 Module single mounting cover plate colour white make Anchor Roma | 50 | pieces | cecripurchase4 | 60 | |
| 57 | PVC Cover Plate | PVC Cover Plate 18 Module single mounting cover plate colour white make Anchor Roma | 15 | pieces | cecripurchase4 | 60 | |
| 58 | DIN RAIL | DIN RAIL DIN Mounting Rail for fixing MCB Any ISI Make | 30 | pieces | cecripurchase4 | 60 | |
| 59 | Wooden Sticks kutchi kattai | Wooden Sticks kutchi kattai Wodden Sticks for Elecrical wiring work Any ISI Make 1 box 50 nos | 100 | pieces | cecripurchase4 | 60 | |
| 60 | Insulation Tape | Insulation Tape Electrical Insulation Tape Red 50 nos Yellow 50 nos Blue 50 nos Green 50 nos Black 50 nos Any ISI Make | 250 | pieces | cecripurchase4 | 60 |
Discover companies most likely to bid on this tender
GST registration certificate
Permanent Account Number (PAN) card
Experience certificates for similar electrical equipment supply
Financial statements (audited if available) demonstrating financial capacity
EMD/Security deposit documents (as applicable per tender norms)
Technical bid documents including OEM authorization (if applicable)
Product datasheets for all offered items
Manufacturer authorization form (for authorized distributors)
Bidders must provide GST, PAN, experience certificates, financial statements, EMD, and datasheets. Include OEM authorization if bidding via distributor and ensure items have 7+ years of market life. The delivery window is 60 days from order, with up to 25% quantity variation.
Required documents include GST certificate, PAN, experience certificates for similar supply, audited financial statements, EMD, technical bid, OEM authorization, and product datasheets. Data sheets must match offered specifications to avoid rejection.
Delivery must occur within 60 days from the purchase order date. If quantity increases under the option clause, the extension uses a calculated timeline, with a minimum of 30 days in any extended period. Manufacturing date should be recent.
Offered items must have a minimum residual market life of 7 years, ensuring they are not End-of-Life before supply. Duplicates the OEM continuity requirement to avoid obsolescence during usage.
Bidders must submit the EMD as per tender norms; exact amount is determined by the procurement committee and reflected in the tender portal, alongside other submission documents.
Submit an OEM authorization form detailing distributor name, designation, address, email, and phone, clearly linking to the offered items to satisfy authenticity and compliance.