Sea Freight from China to Kolkata, India — Transit, Duty and Clearance
China → Kolkata · via CCU air / Kolkata sea · clearance by Central Board of Indirect Taxes and Customs (CBIC)
We move sea freight cargo from South China into Kolkata through CCU air / Kolkata sea. Kolkata is eastern India gateway, which shapes the kind of cargo that moves on this lane and how it should be packed.
Clearance itself is handled by Central Board of Indirect Taxes and Customs (CBIC), and typical dwell at the gateway runs 3–8 days.
Duty, tax and clearance into Kolkata
Imports into India are cleared by Central Board of Indirect Taxes and Customs (CBIC). The headline position is: Basic customs duty 0–20% plus IGST 5–28% plus a social welfare surcharge of 10% of the duty. The de-minimis threshold is No commercial de-minimis; gift relief up to INR 5,000 only.
Conformity is the part most first-time importers underestimate: BIS registration under the Compulsory Registration Scheme for electronics; WPC/ETA approval for wireless devices; the consignee must hold a valid Importer-Exporter Code (IEC). Getting this wrong is expensive because it usually cannot be fixed after the cargo has landed.
Restrictions and known friction points for India: BIS registration for electronics is enforced strictly and cannot be fixed after arrival. Toys, steel and several electronics categories need quality-control-order compliance. Confirm the consignee's IEC and GSTIN before the goods leave China.
Routing and transit on this lane
India is the largest South Asian lane but the least DDP-friendly. Duty and IGST must be paid against the consignee's own IEC and GSTIN, so a true door-to-door DDP where the forwarder acts as importer is rarely possible — in practice the structure is DAP with duty prepaid on the buyer's behalf. Clarify this before quoting, because it changes who can recover the IGST input credit.
| Sea gateways used | Nhava Sheva (JNPA, Mumbai), Mundra, Chennai |
|---|---|
| Sea transit, China to gateway | 7–14 calendar days |
| Gateway serving Kolkata | CCU air / Kolkata sea |
| Inland leg to Kolkata | Same day from the gateway |
| Typical clearance / dwell | 3–8 days |
| Peak season to plan around | Aug–Nov |
Before you book: Kolkata checklist
- Book earlier than the transit time suggests during Aug–Nov, when space on this lane tightens.
- Get the conformity paperwork moving early: BIS registration under the Compulsory Registration Scheme for electronics; WPC/ETA approval for wireless devices; the consignee must hold a valid Importer-Exporter Code (IEC).
- Ask for the HS code in writing from your supplier and verify the India duty rate against it yourself.
- Put the Kolkata delivery address, contact name and phone number on the invoice, not just the packing list.
- Photograph carton markings and seal numbers before departure — it makes any claim far easier to settle.
- Budget for the inland leg: same-day delivery beyond gateway clearance to reach Kolkata.
Frequently asked questions
How long does shipping from China to Kolkata take?
China to the India gateway is 7–14 calendar days. On top of that, allow 3–8 days of clearance with Central Board of Indirect Taxes and Customs (CBIC) and a same-day inland leg to Kolkata.
What duty and tax will I pay importing into Kolkata?
Central Board of Indirect Taxes and Customs (CBIC) applies: Basic customs duty 0–20% plus IGST 5–28% plus a social welfare surcharge of 10% of the duty. The de-minimis position is No commercial de-minimis; gift relief up to INR 5,000 only. Under a DDP arrangement these are pre-paid, so nothing is collected on arrival in Kolkata.
Which port or airport does cargo for Kolkata clear through?
Cargo for Kolkata is routed via CCU air / Kolkata sea. Sea gateways for India are Nhava Sheva (JNPA, Mumbai), Mundra, Chennai; air gateways are DEL (Delhi), BOM (Mumbai), MAA (Chennai). We pick whichever gives the shortest total door time for your address.
Can you ship batteries or sensitive cargo to Kolkata?
Yes. Battery cargo by sea moves under UN3480/UN3481 with an MSDS, and the dangerous-goods documentation is prepared as part of the booking into Nhava Sheva (JNPA, Mumbai), Mundra, Chennai. Surcharges apply and space is more limited than for general cargo.
What certification do I need for India?
For regulated goods, plan for: BIS registration under the Compulsory Registration Scheme for electronics; WPC/ETA approval for wireless devices; the consignee must hold a valid Importer-Exporter Code (IEC). Missing conformity paperwork is the single most common cause of a hold, and in most cases it cannot be remedied once the cargo has arrived.
How is the chargeable weight calculated for Kolkata?
We compare actual gross weight against volumetric weight — length × width × height in centimetres divided by 6000 for air — and bill the greater of the two, rounded up to the next kilogram. Light, bulky cargo is almost always billed on volume.
Other delivery cities in India
References & official sources
Duty rates, thresholds and conformity requirements for India change by ministerial decision, sometimes mid-year. The figures on this page are buyer-planning references, not a customs ruling — confirm the current position for your own HS code with Central Board of Indirect Taxes and Customs (CBIC) or your broker before you ship.
- Central Board of Indirect Taxes and Customs (CBIC)
- Indian Customs tariff and ICEGATE
- Bureau of Indian Standards (BIS)
- WTO — Tariff Profiles (applied MFN duty by country)
- WCO — Harmonized System nomenclature
- IMO — IMDG Code for dangerous goods by sea
- IATA — Lithium battery shipping guidance (PI 965–970)
Page data last reviewed: July 2026.
Get a rate for Kolkata
This lane is quoted per shipment rather than from a published rate card, because the landed cost depends on the commodity, its density, the conformity requirements above and the delivery point. Send the cargo details and we will come back with a full DDP figure.