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HS 3921.19

Vietnam export market report Foam sheet, other plastics

  • Foreign buyers ranked by value, with country and buying frequency
  • Unit price by market, the common P25-P75 range and the season
  • Vietnamese competitors on the same code, share and price segment

From 1,900,000 VND, VAT included · PDF and Excel

Contact

VAT invoice · Bank QR payment · PDF and Excel by email

Acoustic foam panels with pyramid profile
Sample report · page 2
Page 2 of the report

What is HS code 3921.19?

HS 3921.19 covers foam sheet, other plastics, in heading 3921, chapter 39 of Vietnam's tariff.

13 eight-digit lines: Plates and sheets of addition polymerisation productsPlates and sheets of condensation or rearrangement polymerisation productsPlates and sheets of cellulose or its chemical derivatives, or of vulcanised fibrePlates and sheets of hardened proteins, or of chemical derivatives of natural rubber…

Tariff description and 8-digit lines
Chapter 39
Plastics and articles thereof
Heading 3921
Other plates, sheets, film, foil and strip, of plastics
Subheading 3921.19
Cellular: of other plastics

Vietnam's import and export nomenclature, Circular 31/2022/TT-BTC.

Vietnam's 8-digit tariff lines (13)

  • 3921.19.11Plates and sheets of addition polymerisation products: of polypropylene
  • 3921.19.12Plates and sheets of addition polymerisation products: of polyethylene
  • 3921.19.19Plates and sheets of addition polymerisation products: other
  • 3921.19.31Plates and sheets of condensation or rearrangement polymerisation products: of polycarbonates
  • 3921.19.39Plates and sheets of condensation or rearrangement polymerisation products: other
  • 3921.19.40Plates and sheets of cellulose or its chemical derivatives, or of vulcanised fibre
  • 3921.19.50Plates and sheets of hardened proteins, or of chemical derivatives of natural rubber
  • 3921.19.61Film and foil: of nitrocellulose (gun-cotton)
  • 3921.19.62Film and foil: of hardened proteins; of chemical derivatives of natural rubber
  • 3921.19.69Film and foil: other
  • 3921.19.93Other: of nitrocellulose (gun-cotton)
  • 3921.19.94Other: of hardened proteins; of chemical derivatives of natural rubber
  • 3921.19.99Other: other

A report covers the 6-digit code, every 8-digit line under it included.

Vietnam's plastic products exports in 2025 were 52% above 2021

Value, bn USD; change on the year before

  1. 20214.93
  2. 20225.49+11.4%
  3. 20235.18−5.7%
  4. 20246.73+29.8%
  5. 20257.47+11.1%
Whole plastic products sector, not code 3921.19 alone. Source: General Statistics Office of Vietnam; 2025 preliminary, updated 25/03/2026.

Where export decisions go wrong

  • 85%

    of Vietnamese exporters are not ready for the US market

    A good product is not enough: market research, sales channels and buyer knowledge are missing.

  • 77.3%

    name market research as their biggest gap

    Who buys, at what price, how often: unknown before the first quote.

  • 76%

    lack a marketing strategy and sales channels

    New buyers come mostly from fairs and B2B platforms, at high cost and low reply rates.

Source: survey of Vietnamese exporters to the US, VISIA and Ready2US, 09/2026.

The cost of exporting without market data

  • Quotes off the market level: orders lost when high, margin lost when low.
  • Fair and platform budgets spent before knowing which markets buy this code.
  • Buyers already shopping in Vietnam go to competitors who reached them first.
  • Target markets picked from news and hearsay, not from shipment records.
  • Excel files bought from Zalo groups, with no stated period.
An export manager at his desk with a laptop and a notebook, head in hand

Report HS 3921.19

A product’s whole market in one report. One 6-digit code, export or import, for a period of 1 to 12 months.

19
sections of analysis
PDF + Excel
every shipment line
5,612
6-digit HS codes
View sample report

VAT invoice · Bank QR payment · PDF and Excel by email

Report overview

Page 01 is the cover of this code’s report. The other pages come from a sample report, company names blurred.

Report HS 3921.19 · ExportsPage 1 / 9

VNGlobalTrade · Product report

HS 3921.19, Foam sheet, other plastics

Exports · all companies

Contents

  1. 01Overview figures
  2. 02Key findings
  3. 03Monthly trend
  4. 04Season and shipping rhythm
  5. 05Price analysis
  6. 06Markets
  7. 07Vietnamese companies
  8. 08Competition
  9. 09Buyers or suppliers
  10. 10Buying frequency
Acoustic foam panels with pyramid profile

19 sections · PDF and Excel

Period: 1, 3, 6 or 12 months, your choice

Tap to zoom, swipe to turn.

Open the full sample report

Which problems does the report solve?

In the report

Partners ranked by value, with their buying cycle and how many Vietnamese companies already supply each one.

#PartnerValue (USD)Buying cycleBuys from
1USABC Trading Inc.
2USXYZ Imports LLC
3JPDEF Co., Ltd.
4USGHI Supply Co.
5CNJKL Trading Co.
6KRMNO Co., Ltd.

01

Find and reach foreign buyers

  • Buyers ranked by valueEvery buyer of the code with country, value and share.
  • Buying frequency and cycleHow often each buyer orders and when it last did.
  • Who they buy fromThe Vietnamese supplier each buyer works with today.
In the report

Unit price by market against the code average, plus the common price band and the peak months.

Unit price by market

United States
Japan
South Korea
China
United Kingdom

Line: the code average

Common price band

P25-P75 shaded

Season by month

Peak month highlighted

02

Price the quote against the market

  • Unit price by marketAverage price each market pays against the code average.
  • Common price rangeP25-P75 and P10-P90 of every priced line.
  • Season by monthMonths of high and low volume, to time the offer.
In the report

Vietnamese companies on the same code ranked by share, with unit price, price segment and market concentration.

#SupplierShareUnit priceSegment, main market
1ABC Co., Ltd.Binh DuongMid price US
2XYZ JSCDong NaiLow price US
3DEF Co., Ltd.Binh DinhMid price CN
4GHI Co., Ltd.Binh DuongMid price US
5JKL JSCHo Chi Minh CityLow price US

Concentration

Fragmented, moderate or concentrated

03

Size up Vietnamese competitors

  • Exporters ranked by valueEvery Vietnamese company on the code, with tax code.
  • Share and price segmentWhere each competitor sits on price and volume.
  • Market concentrationHHI for buyers and for exporters.
In the report

Loading ports, destinations, Incoterms and payment terms, each weighted by value.

Loading ports

Cat Lai, HCMC
Cai Mep, BR-VT
Hai Phong

Destinations

Los Angeles, US
Savannah, US
Long Beach, US

Incoterms and payment

Incoterms

FOBCIF

CFR · EXW

Payment

TTR

L/C · D/P

Product variants

Specification A, standard pack
Specification B, export grade
Specification C, mixed lot

04

Prepare shipping and terms

  • Ports and destinationsLoading ports and where the goods land.
  • Incoterms and paymentThe trade terms and payment methods buyers accept.
  • Product variantsSpecifications actually shipped, with share and price.

Each team uses the report its own way

Management

  • Choose priority markets on shipment value
  • Approve the trade-promotion budget
  • Track competitive position on the code

Export sales

  • A buyer list to contact first
  • A quote price for each market
  • The right moment from each buyer’s cycle
A specialist reviewing a printed market report on a laptop in an office

Planning and production

  • Volume by month to plan capacity
  • Specifications each market buys
  • Ports and terms to plan logistics

Marketing

  • Markets and fairs chosen on real trade value
  • Buyer profiles by country
  • Competitors’ main markets
Contact

VAT invoice · Bank QR payment · PDF and Excel by email

Why the VNGlobalTrade report

  • A profile of every partner

    Name, country and address of every buyer; Vietnamese suppliers with their tax ID.

  • Down to every shipment

    The Excel file lists every shipment line: date, unit price, quantity, port, Incoterms.

  • A conclusion for each decision

    19 sections that end in key findings and what they mean: which market pays more, where to set the quote.

Price by report period

One 6-digit code, one direction. VAT included.

Price by report period

USD converted from the VND list at 25,965.50 VND/USD, paid in VND. Every period includes the PDF and the Excel file. Another period: ask for a quote

Related codes

Other codes in heading 3921

The bold part is what differs from this code.

Common questions

How is the report period set?
The latest 1, 3, 6 or 12 months, up to the day you order. Pick the period in the order box.
Are buyer and company names included?
Yes. Name, country and address of every buyer; Vietnamese companies with their tax ID. Names appear only in the paid report.
How do I pay?
Bank QR transfer, confirmed automatically. The electronic VAT invoice arrives by email.
I need reports for several codes
Send the list of codes through the form beside this, and a specialist quotes a package.

Need help choosing the HS code?

A specialist checks the HS code, direction and period before you order. Replies during working hours, 8:00-17:30 UTC+7, Mon-Fri.

  • Bank QR payment, VietQR
  • Electronic VAT invoice
  • Company names only inside the paid report

1,900,000 VND≈ 73.17 USD · 1 month · VAT included