US United States only. Duty and rules for goods made in China and entered into the US. Importing somewhere else? Duty by country
Float glass products from China: A‑570‑188 / C‑570‑189 duty rates
An exporter without its own rate pays 181.52% AD + 19.75% CVD, a 201.27% cash deposit on entered value. The base rate and any Section 301 or 232 layer on your HTS line come on top.
- Rate class
- China-wide entity
- Period
- Investigation
- Set in
- 91 FR 17250
- Deposits from
- 2026-04-06
- Rate class
- All others
- Period
- Investigation
- Set in
- 91 FR 17253
- Deposits from
- 2026-04-06
Order published (91 FR 17250 (AD); 91 FR 17253 (CVD); AD correction 91 FR 22123).
Rate history: see below.
Checked
AD: Margin 181.54%.
Exporter and separate rates
A company rate applies only when the exporter on your commercial invoice is that company, under the name printed in the notice. Every other Chinese exporter pays the China-wide AD rate and the all-others CVD rate.
Reviews since the order. The China-wide AD rate dates from the investigation (91 FR 17250). The all-others CVD rate dates from the investigation (91 FR 17253). We have not logged every review on this order yet, so check the newest CBP message before you rely on it.
The deposit is not the final bill. The cash deposit is an estimate paid at entry. The final duty is set when the entry liquidates, after any review of its period, and it can be higher or lower; CBP bills the difference or refunds it, with interest.
The US importer of record owes it. A DDP quote moves that bill to the seller only if the seller, or its US agent, is the importer of record. If your company is named as importer, the exposure is yours whatever the quote says, and an importer whose AD duty is paid or reimbursed by the exporter can be assessed double AD duty (19 CFR 351.402(f)).
| Case | Exporter or class | Deposit | Period | Set in | Effective |
|---|---|---|---|---|---|
| A-570-188 | China-wide entity (exporter without its own rate) Default rate Margin 181.54%. | 181.52% | Investigation | 91 FR 17250 | 2026-04-06 |
| C-570-189 | All others (exporter without its own rate) Default rate | 19.75% | Investigation | 91 FR 17253 | 2026-04-06 |
| C-570-189 | Xinyi Group (Glass) Company Limited Named exporter | 19.75% | Investigation | 91 FR 17253 | 2026-04-06 |
"Period" is the period of review the rate came from; "Investigation" means the rate was set when the order was issued.
What the order covers
Float glass at least 2.0 mm thick and at least 0.37 m2 in area, including low-E, tinted, coated, tempered, heat-strengthened and laminated glass, insulating glass units (IGUs), tempered tub and shower doors and panels (glass only), mirror stock and LED mirrors.
Full scope text: 91 FR 17250 (AD); 91 FR 17253 (CVD); AD correction 91 FR 22123, the "Scope of the Order" section.
Traps buyers hit
- Origin is where the glass was floated. Chinese glass tempered or laminated in a third country is still in scope.
- Excluded: wired glass, patterned (Type II) glass, vehicle safety glazing, vacuum insulating glass, framed mirrors without LEDs, certain over-the-door mirrors and coated solar glass.
- Whether IGUs inside complete imported windows are reached is unconfirmed. Ask for a scope ruling before relying on either answer.
Order history and what comes next
-
AD order published. 91 FR 17250
-
CVD orders published (China and Malaysia). 91 FR 17253
-
Correction to the AD order. 91 FR 22123
No next event is dated in our data. A review starts only when a party asks for one in the order's anniversary month (April), and sunset reviews come every five years.
How to confirm the rate before entry
- 1. Search CBP's AD/CVD message database for A-570-188 and C-570-189. The newest cash-deposit message should carry the same rate and effective date as the notice above. If it shows a later date, a newer notice exists. We could not read the database from our tools, so this page cites no CBP message numbers; search it yourself or ask your broker for the current message number.
- 2. Get the exporter's and producer's full legal names from the factory, as they will appear on the commercial invoice, and compare them with the rate table. A trading company has its own rate or none.
- 3. Send your broker the questions below before the goods ship, with the product spec sheet.
- 4. Budget for the final bill, not just the deposit (why).
Ask your broker
- Which case numbers and which exporter and producer will you declare, and what rate does the current CBP message give that combination?
- Does anything in this shipment fall under the scope traps or rulings on this page, or need a scope ruling first?
- If the goods were cut, finished or assembled outside China, does the entry need an importer or exporter certification?
- Is our customs bond large enough for a 201.27% deposit on this shipment's entered value?
- Which other duties will you file on these HTS numbers, and at what rates (we count the base rate, Section 301 and Section 232)?
Other duties on this product
AD/CVD sits on top of every other layer. Priced on $10,000 entered value.
HTS 7610.10.00
Aluminum doors, windows and their frames, and thresholds for doors
| Layer and source | Rate on $10,000.00 |
|---|---|
| Base rate (MFN) HTSUS Rev. 21 Checked | 5.7%$570.00 |
| Section 301 9903.88.15 91 FR 64212 Checked | 7.5%$750.00 |
| Section 232 9903.82.02 91 FR 18201 Due for re-check | 50%$5,000.00 |
| Before AD/CVD | 63.2%$6,320.00 |
| Antidumping A-570-188 91 FR 17250, China-wide entity | +181.52%$18,152.00 |
| Countervailing C-570-189 91 FR 17253, all others | +19.75%$1,975.00 |
| Total, exporter without its own rate | 264.47%$26,447.00 |
This HTS line also carries goods outside this order. The AD/CVD rows assume your goods are in scope.
Not charged: 2026 forced-labor Section 301: Not charged on goods that pay Section 232 (CBP CSMS 69326983 (filing order and exemptions)); IEEPA (ended): Ended after 2026-02-23 (Learning Resources, Inc. v. Trump, No. 24-1287 (2026); Executive Order 14389, Ending Certain Tariff Actions, 91 FR 9437); Section 122 (ended): Ended after 2026-07-23 (Proclamation 11012, 91 FR 9339).
Every layer is a percentage of the same entered value. Fees (MPF, HMF) are extra; see entry fees.
Compare
- 3925.20.00 Plastic (uPVC/vinyl) doors, windows and their frames, and thresholds for doors: 25.3% before AD/CVD (base 5.3% + Section 301 7.5% + 2026 forced-labor Section 301 12.5%), no AD/CVD order in our data.
- 4418.19.00 Wood windows, French windows and their frames, of non-tropical wood: 40.7% before AD/CVD (base 3.2% + Section 301 25% + 2026 forced-labor Section 301 12.5%), plus AD/CVD where in scope.
Changes to this order
AD/CVD orders on float glass products from China, including IGUs, tempered and laminated glass: China-wide AD 181.52%, CVD all-others 19.75%.