Q1 — HS Code 39042220 vs 39042120 When You Import PVC Compound to Vietnam: What’s the Difference, and Are There Penalties for Misclassification?
Anyone importing PVC compound in Vietnam runs into this HS-code question sooner or later. Both codes belong to the plasticized PVC group (containing plasticizer), but differ by physical form:
| HS Code | Technical Description | Typical Physical Form | Avg. Unit Price Jan–Nov 2025 |
| 39042220 | PVC blend with PVAc, other forms | Granule/pellet — most common form | ~VND 38,100/kg |
| 39042120 | Plasticized PVC, other forms | Granule or non-dispersion form | ~VND 22,372/kg |
| 39042110 | Plasticized PVC, dispersion form | Liquid/paste form (plastisol) | ~VND 62,928/kg |
| 39042210 | PVC blend with PVAc, dispersion form | Liquid form, coating application | Premium pricing — specialty |
The difference between 39042220 and 39042120 lies in the blend composition: 39042220 is PVC blended with polyvinyl acetate (PVAc) — commonly used in flooring, construction profiles, and composite materials. 39042120 is plain plasticized PVC (no PVAc blend), more common in cable and flexible-tubing applications. On tariff rates, both codes carry 10–15% MFN duty when imported from China and 0% ATIGA duty when imported from ASEAN countries, per Circular 65/2017/TT-BTC and the current MFN tariff schedule.
| ⚖️ On Legal Risk from HS Code Misclassification Decree 128/2020/ND-CP governs administrative penalties in the customs field. Misdeclaring an HS code resulting in tax underpayment is handled under Articles 8 and 14: a penalty of 1–3 times the evaded/fraudulent tax amount, plus full recovery of the underpaid tax and late-payment interest. Where there are indications of intent (misclassification to obtain a lower tariff rate), the case may be referred for criminal handling under Article 188 of the 2015 Penal Code (smuggling offense) or Article 389 (tax fraud offense). Note: HS code classification is specialized work requiring simultaneous knowledge of polymer chemistry and customs law. Businesses should use a certified customs agent or request an Advance Ruling from the customs authority under Article 26 of the 2014 Customs Law to establish a clear legal basis. |
Source: Circular 65/2017/TT-BTC (Import-Export Tariff Schedule); Decree 128/2020/ND-CP; Vietnam General Department of Customs — Goods Classification Guidance
Q2 — Does a Chinese Supplier Shipping via Hong Kong Count as Hong Kong Origin?
Short answer: No — in most cases. Country of origin is determined by where a product is manufactured or undergoes substantial transformation, not where the goods are shipped through or stored in transit. Shipping via Hong Kong does not change the manufacturing origin.
Rules of origin applicable to PVC compound imported into Vietnam are set out in Circular 11/2020/TT-BCT (rules of origin under ATIGA) and corresponding circulars for CPTPP. For PVC compound, origin criteria typically require Regional Value Content (RVC) ≥ 40% under the FOB method, or compliance with the Change in Tariff Classification (CTC) rule at the 4-digit level. Warehousing, repackaging, and simple reclassification in Hong Kong do not meet this criteria.
| 🔍 Warning Signs of “Origin Laundering” to Watch For ① Certificate of Origin (C/O) Form ATIGA or Form E issued by Hong Kong, but the goods have technical characteristics identical to Chinese products and are priced 15–25% lower than genuinely equivalent ASEAN products. ② The manufacturer name on the C/O is a Hong Kong trading company, not an actual production factory. ③ Very short warehousing time in Hong Kong (under 5 days) — insufficient time for any substantive manufacturing process. ④ The supplier refuses to provide a Factory Audit Certificate or information about the original production facility. |
To verify C/O validity: check directly on the eCoO Portal — Ministry of Industry and Trade (ecosys.gov.vn) or the ASEAN e-Form D verification system. Businesses have the right to request customs authorities conduct back-to-back C/O verification with the issuing authority in the exporting country.
Source: Circular 11/2020/TT-BCT on ATIGA rules of origin; Decree 31/2018/ND-CP; CPTPP Rules of Origin — Annex 3-D; Vietnam General Department of Customs — C/O Verification Guidance
Q3 — What Technical Certification Does Imported Compound Need to Sell into the EU Market?
This question has no single answer — certification requirements depend on the product’s end application. However, three common requirement layers can be outlined for PVC compound exported to the EU:
| Requirement Layer | Standard/Regulation | Who Must Comply | Notes |
| Product safety | CE Marking (if finished product falls under an EU directive) | Finished product manufacturer | Raw compound itself typically doesn’t need CE — a finished product made from it might |
| Hazardous substances | RoHS 2 (2011/65/EU) — Declaration of Conformity | Compound supplier | Mandatory for compound used in electrical-electronic equipment |
| Chemicals | REACH (EC 1907/2006) — SVHC declaration | EU importer of record | See ESG Article 1 — DEHP/DBP restricted, DINP/DIDP under review |
| Packaging & EPR | PPWR + national EPR law | EU distributor | Depends on target market — see ESG Article 2 for detail |
In practice, European buyers typically require at least three documents from a compound supplier: (1) Safety Data Sheet (SDS) per Regulation (EC) 1907/2006 Annex II; (2) RoHS Declaration of Conformity listing concentrations of 10 restricted substances; and (3) Full Material Declaration (FMD) — a complete composition disclosure per IEC 62474 or an equivalent format. For compound used in food-contact or medical applications, additional requirements apply under EU Regulation 10/2011 (food contact materials) or ISO 13485 (medical devices).
| 📋 Mandatory Disclaimer The information above is an aggregated reference framework. Specific certification requirements vary by: (a) finished product type, (b) target EU market (member-state-level regulation can be stricter than the EU baseline), and (c) contract chain (who is the “importer of record” in the EU). Businesses exporting to the EU need legal advice from a lawyer specializing in EU product law or a certified compliance advisor in the target market. |
Source: EU Regulation 1907/2006 (REACH); Directive 2011/65/EU (RoHS 2); EC 1272/2008 (CLP — SDS requirements); ECPI Position Paper 2024; IEC 62474 Material Declaration Standard
Q4 — Where Is Public Customs Import Data Available, and How Is It Read?
There are three main data sources, differing in detail level and time lag:
| Source | Address | Detail Level | Lag | Limitations |
| VN General Dept. of Customs | customs.gov.vn | HS 8-digit, monthly | 1–2 months | No company names in public release; registration required for full access |
| ITC Trade Map | trademap.org | HS 6-digit, annual/quarterly | 3–6 months | Aggregated by country, no shipment-level detail |
| UN Comtrade | comtradeplus.un.org | HS 6-digit, annual | 6–12 months | Government-reported — may differ from VN customs data in methodology |
| Paid trade services | VIDB, Panjiva, ImportGenius | HS 8–10 digit, per-shipment | 1–4 weeks | Subscription cost; data from bill of lading — needs cross-checking |
How to read basic customs data: each record includes (i) 8–10 digit HS code identifying goods type; (ii) declared CIF value (cost, insurance, freight) at port of entry; (iii) volume in kg or tonnes; (iv) country of origin; (v) port of entry; (vi) customs clearance date. Average unit price = CIF value / volume — this figure reflects the actual transaction price but does not adjust for quality or technical differences between shipments.
Two common mistakes when reading customs data: (1) Comparing unit prices across different HS codes (39042220 vs. 39042110 — two completely different compound types by application). (2) Confusing “average unit price” with “market price” — average unit price is affected by the shipment mix during the period. Customs data is a lagging indicator — reflecting purchasing decisions made 4–8 weeks earlier, not current spot pricing.