Home/Trade Route/HS 2836

Cross-Border Trade Guide

🇰🇷 South Korea → 🇻🇳 Vietnam

HS 2836 · CARBONATES; PEROXOCARBONATES; COMM AMM CARBONATEAnnual bilateral volume: $22M

Estimated Duties

3-5%

MFN + 8% VAT

Transit Time

5-7 days

End to end

Compliance

MoIT chem declaration

Chemical import declaration

Export Rebate

VAT zero-rated export

Key Rules

South Korea 🇰🇷 → Vietnam 🇻🇳

›Korean Export Certifications

›Required Export Documents (Korea)

›Export Declaration via UNI-PASS

›Register as Exporter with Korea Customs [KRE]

›Prepare Export Documents

›Prepare Export Documents [KRE]

›Submit Export Declaration via UNI-PASS (수출신고) [KRE]

✓VAT Zero-Rating on Exports [KRE]

💰

Estimated Cost Breakdown

per $100K shipment · South Korea → Vietnam

DUTY CALCULATION — VIETNAM

Base Duty

MFN (ITA): Free

VAT 8% (reduced)

on (CIF + duty)

Effective Total

~0%

duty only

Product cost (FOB)	$100,000
Ocean freight (est.)	$3,500
Marine insurance (0.4%)	$400
VAT 8% (reduced) on $103,900	$8,312
Customs processing	~$20
South Korea export tax rebate (10%)	-$10,000
Estimated total landed cost	~$102,232

* Estimates based on $100K FOB shipment of electronics (HS 85). Actual costs vary by exact HS code, weight/volume, and current rates.

✓CERTIFICATIONS

●

Korean Export Certifications

No general export certification. Strategic items: export license from MOTIE. Catch-all control: if aware of WMD end-use, must apply for license.

§REQUIRED DOCUMENTS

●

Required Export Documents (Korea)

Export declaration (UNI-PASS), Commercial Invoice, Packing List, B/L or AWB, Certificate of Origin, Export License for strategic items.

›PROCESS STEPS

●

Export Declaration via UNI-PASS

Filed electronically through UNI-PASS. Customs review and permit issuance. AEO-certified exporters get simplified procedures.

●

Exporters must register with Korea Customs Service (KCS) via UNI-PASS portal. Obtain trade business registration (무역업고유번호) from MOTIE. AEO certification available for frequent exporters — provides simplified procedures, priority processing, and mutual recognition with AEO programs in partner countries (US C-TPAT, EU AEO, Japan AEO, China AEO).

●

Prepare Export Documents

Export declaration, commercial invoice, packing list, B/L or AWB, certificate of origin (for FTA claims), export license (if strategic item).

●

Prepare Export Documents [KRE]

Required documents: Export Declaration (수출신고서), Commercial Invoice, Packing List, Bill of Lading or Air Waybill. If goods are strategic items: export license from MOTIE required. Certificate of Origin: issued by Korea Customs or Korean Chamber of Commerce (for general). For FTA preferential treatment at destination: use FTA-specific certificate format.

●

Submit Export Declaration via UNI-PASS (수출신고) [KRE]

Export declaration filed electronically through UNI-PASS by customs broker or exporter. Declaration includes: HS code, quantity, value (FOB), destination country, consignee. Customs examines declaration and may inspect goods at loading area. After acceptance, Export Declaration Acceptance Certificate (수출신고필증) is issued. Goods can then be loaded onto vessel/aircraft. Processing time: typically same-day.

●

VAT Zero-Rating on Exports [KRE]

Exports are zero-rated for VAT (0%). Exporters can claim refund of input VAT paid on materials and services used in producing exported goods. Refund processed through quarterly or monthly VAT returns. No export duties or export taxes in Korea.

›PROCESS STEPS

●

Export Declaration via UNI-PASS

Filed electronically through UNI-PASS. Customs review and permit issuance. AEO-certified exporters get simplified procedures.

●

Prepare Export Documents

Export declaration, commercial invoice, packing list, B/L or AWB, certificate of origin (for FTA claims), export license (if strategic item).

●

Prepare Export Documents [KRE]

●

Submit Export Declaration via UNI-PASS (수출신고) [KRE]

●

VAT Zero-Rating on Exports [KRE]

→SHIPPING & TIMELINE

●

Shipping Timeline from Korea

Korea → China: Ocean 2-4 days, $300-700/FEU. Korea → US (West Coast): Ocean 12-16 days, $2,000-3,500/FEU. Korea → Japan: Ocean 1-3 days, $300-600/FEU. Korea → EU: Ocean 25-32 days, $2,200-3,800/FEU. Customs clearance: same-day (AEO) or 1 day.

●

Shipping Timeline to Korea

From China: Ocean 2-4 days, $300-700/FEU (very short route). Air 1-2 days, $2-5/kg. From US: Ocean 12-16 days, $2,000-3,500/FEU. Air 2-3 days, $5-8/kg. From Japan: Ocean 1-3 days, $300-600/FEU. Air same-day to 1 day. From EU: Ocean 25-32 days, $2,200-3,800/FEU. Customs clearance: 1-2 days (very fast).

●

Shipping Timeline to Korea [KRI]

Ocean from China: Shanghai→Busan 2-3 days, Shenzhen→Busan 4-6 days. Cost: $300-800/FEU. Ocean from US: LA→Busan 12-16 days, NY→Busan 25-30 days. Cost: $2,000-4,000/FEU. Ocean from Japan: Tokyo/Osaka→Busan 1-2 days. Cost: $200-500/FEU. Ocean from EU: Rotterdam→Busan 28-35 days. Cost: $2,500-5,000/FEU. Air from China: 2-4 hours. Air from US: 12-14 hours. Cost: $3-8/kg. Customs clearance: ~1 hour (UNI-PASS green channel), 1-3 days standard, 3-7 days with inspection. Major Korean ports: Busan (largest), Incheon, Gwangyang, Pyeongtaek.

●

Shipping Timeline from Vietnam

Vietnam → US: 18-25 days ocean. Vietnam → China: 3-7 days. Vietnam → Japan: 5-8 days. Vietnam → EU: 20-30 days.

●

Shipping Timeline to Vietnam

From China: 3-7 days ocean, $300-800/FEU. From US: 18-25 days. From Japan: 5-8 days. From EU: 20-30 days. Clearance: 1-3 days (green), 5-7 days (red).

§REQUIRED DOCUMENTS

●

Required Import Documents (Vietnam)

Commercial Invoice, Packing List, B/L or AWB, Certificate of Origin (for FTA rates), Contract, Insurance, CoC/CoQ (product conformity), Import License (if controlled).

›PROCESS STEPS

●

Import Declaration via VNACCS/VCIS

Electronic customs system (based on Japan's NACCS). Steps: register → submit declaration → auto-classification (green/yellow/red channel) → pay duties → release. Fast processing for green channel.

¤TARIFF & DUTIES

●

Vietnam Tariff — Electronics (HS 85)

ITA member: most electronics 0%. Smartphones (8517): 0%. Computers (8471): 0%. TVs (8528): 10-25%. FTA preferential: RCEP, CPTPP, EVFTA, ACFTA (China), VKFTA (Korea), VJEPA (Japan). US: MFN only (no FTA).

●

Vietnam VAT — 8% (Temporary Reduction from 10%)

Standard VAT rate: 10%. However, Vietnam has enacted a 2% VAT reduction under Resolution 204/2025/QH15 and Decree 174/2025/ND-CP, reducing the rate to 8% for most goods and services from July 1, 2025 through December 31, 2026. Eligible sectors include IT products, electronics, logistics, and most manufactured goods. EXCLUDED from reduction (remain at 10%): finance, insurance, telecommunications, real estate, and certain other sectors. Calculated on (CIF + duty). VAT-registered businesses can claim input credit. The 8% rate applies uniformly at importation, manufacturing, processing, and trading stages for eligible goods.

✓CERTIFICATIONS

●

QCVN Technical Regulations (Vietnam)

Electrical products must comply with QCVN standards. QCVN 4:2009 (safety), QCVN 9:2012 (EMC). Certification via CoC (batch) or CoQ (per-shipment). Testing by QUACERT/QUATEST. Timeline: 4-8 weeks.

△

Export-Side Restrictions

Controls imposed by South Korea

●

Korean Export Controls (Strategic Trade)

Korea's Strategic Trade Act controls export of dual-use and strategic items. Semiconductor materials/equipment: enhanced controls aligned with US/Japan restrictions. Since 2023, Korea joined US/Japan/Netherlands in restricting advanced semiconductor equipment to China. National strategic items: require approval from Ministry of Trade, Industry and Energy (MOTIE).

●

Strategic Items Export Control (전략물자수출통제) [KRE]

Korea controls export of strategic items under the Foreign Trade Act (대외무역법) and Public Notice on Export and Import of Strategic Items (전략물자수출입고시). Korea is a member of all 4 multilateral export control regimes: Wassenaar Arrangement, MTCR, Australia Group, NSG. Strategic items are classified in 15 categories covering nuclear, missiles, chemicals, biological agents, conventional weapons, and dual-use goods. Export license required from MOTIE for controlled items. Catch-all clause (상황허가): MOTIE can require license for ANY item if there is concern about WMD/missile end-use. Compliance: exporters must implement Internal Compliance Program (CP, 자율준수무역거래자). CP-certified exporters get expedited licensing.

●

Semiconductor Export — US Alignment and China Restrictions [KRE]

Korea has NOT independently imposed semiconductor export controls on China (unlike Japan/Netherlands). However, Korean companies are heavily affected by US export controls: (1) US rescinded VEU (Validated End User) status for Samsung and SK Hynix in Aug 2025, meaning their China fabs now need individual US licenses for US-origin equipment. (2) US introduced annual approval system for chipmaking tool exports to China (effective Jan 2026). (3) Samsung and SK Hynix received 2026 annual approvals (announced Dec 30, 2025) but uncertainty remains. (4) Foreign Direct Product Rule (FDPR): items made using US technology/software are subject to US controls even when manufactured in Korea — affects Korean-made equipment using US-origin components/software. Korea's own approach: 'technology sovereignty' policy — expanding domestic semiconductor supply chain while maintaining strategic alignment with US controls framework. MATCH Act (proposed April 2026): if passed, would further restrict China's access to semiconductor equipment via third countries including Korea.

●

Korea Export to China — General Status [KRE]

Korea does not maintain China-specific export restrictions beyond the multilateral strategic items framework. Korea-China trade remains robust: China is Korea's largest trading partner. Key Korean exports to China: semiconductors (largest category), displays, petrochemicals, auto parts, machinery, steel products. Semiconductor exports to China face growing complexity due to US FDPR and Entity List rules, but Korea itself has not implemented unilateral restrictions. China's retaliatory measures: none against Korea as of April 2026 (unlike China's tariffs on US/Australia goods).

※

Recent Advisories

Product recalls in the destination market

2026-04-09BISSELL Recalls Over One Million Steam Shot OmniReach Steam Cleaners Due to Risk of Serious Burn Hazard from Attachments

2026-04-09Easymake Adult Portable Bed Rails Recalled Due to Risk of Serious Injury or Death from Entrapment and Asphyxiation; Violates Mandatory Standard for Adult Portable Bed Rails; Imported by ZFZG-US

2026-04-09Halloween Pumpkin Carving Kits Recalled Due to Risk of Serious Injury or Death from Battery Ingestion; Violates Mandatory Standard for Consumer Products with Button Cell Batteries; Sold on Amazon by Besslly Store

2026-04-09LED Lights Recalled Due to Risk of Serious Injury or Death from Battery Ingestion; Violates Mandatory Standard for Consumer Products with Coin Batteries; Sold on Amazon by Happiness Light

2026-04-09Magnetic Drinkware Charms Recalled Due to Risk of Serious Injury or Death from Magnet Ingestion; Violate Mandatory Standard for Magnets; Sold on Amazon by Maitys

Related analysis

CBAM's first 100 days: the €75 price is a distraction; the registry is the policy

Q1 2026 CBAM landed at €75.36/tonne CO₂ — but the 2.5% adjustment factor means the bill is tiny. The actual policy is a verified-emissions registry that producers pay to build.

2026-04-20 · Read →

Disclaimer: Figures are best-effort estimates based on April 2026 public regulations (§122, §232, §301, CBAM, RCEP, etc.). Verify with the relevant customs authority before trade decisions.Report data issue ↗