The May 28 SIMA Determinations
CBSA terminated the subsidy investigation for Shaoneng Group Luzhou Eco (XinFeng) Technology Co., Ltd. under paragraph 41(1)(a) of the Special Import Measures Act — the goods from that exporter were not subsidized. For every other exporter of thermoformed molded fibre tableware (TMFT) from China, CBSA made final determinations of both dumping and subsidizing under 41(1)(b). That means normal value margins and countervailing duty rates are now locked, and if you're importing compostable plates, bowls, clamshells, or similar fiber-based disposable tableware from China, you need to report subject goods on every CAD you file.
The subject goods typically come in under HS 4823.69.00.90 or 4823.70.00.90. CBSA's final determination notice will specify the exact tariff classification scope — check the published determination on the CBSA SIMA registry before you file. Misclassifying to avoid SIMA margins is a fast track to AMPS penalties and a verification letter you don't want.
What Changed Between Preliminary and Final
Preliminary dumping margins gave you a range. Final margins give you a fixed normal value per unit or a percentage of export price, depending on cooperation level. If your exporter was non-cooperative or fell into the "all others" category during the preliminary phase, expect the margin to sit at the higher end. CBSA publishes individual exporter margins in the final determination appendix — your supplier's name matters, and if they didn't respond to the CBSA Section 20 request for information, you're paying the residual rate.
Shaoneng got the subsidy termination, but the dumping determination still applies. So even clean on CVD, you're still reporting and paying the anti-dumping duty on every entry unless your goods are explicitly excluded by product description or origin.
One importer asked us last week whether switching suppliers inside China would drop the rate. It doesn't. SIMA measures apply country-wide unless the specific exporter secured a zero or de minimis margin. The determination lists cooperating exporters and their individual rates. If your new supplier isn't on that list, you fall into "all others," and the residual margin applies. Don't assume a factory swap solves it.
How to File CADs on Subject Goods
You declare SIMA goods on the CAD using the appropriate SIMA case code in the declaration field. CBSA assigns a unique case identifier to each investigation; the TMFT final determination will carry its own code, which your brokerage team should pull from the determination notice or the SIMA online registry. If you're self-filing and miss the code, the entry goes through at regular duty, then CBSA catches it on the back end and you're looking at a post-release adjustment plus interest under section 33.1 of the Customs Act. The bond or cash security you posted at release won't cover retroactive SIMA, so expect a demand for payment and a scramble to true-up your RPP bond ceiling if you're on release prior to payment.
Normal value is declared as additional duty. It sits separate from MFN rates, so your CAD line will show MFN duty, GST, and then the SIMA margin as a distinct line item. Countervailing duties work the same way. Both are due at the time of accounting, not release, which matters if you're using RMD or PARS and deferring payment to the monthly K84 statement. The SIMA amount accrues interest from the release date if you don't settle within the monthly cycle, and CARM Client Portal won't auto-forgive late SIMA like it sometimes does for rounding errors on GST.
Bond and Cash Security Implications
If you're importing under an RPP bond, the bond issuer will want to know your monthly SIMA exposure. The face value of your bond needs to cover worst-case duty and tax on all goods released but not yet accounted for in a given cycle. SIMA margins can double or triple the duty load on a single shipment, especially if the margin is percentage-based and your export price is low. A container of molded fibre tableware that would normally clear for CAD 1,200 in MFN duty might carry an additional CAD 2,800 in dumping duty if the margin sits at 85% of export price. Your bond ceiling needs to absorb that swing, or CBSA will put you on cash-only until you top up the bond or post a separate SIMA security.
We've seen importers caught mid-cycle when a preliminary determination converts to final and they didn't adjust the bond. CBSA won't release the next shipment until you cover the gap. If your freight is sitting at the Port of Montreal sufferance warehouse waiting on bond confirmation, dwell fees and drayage detention start piling up while you negotiate with the surety. Get ahead of it — pull the final margins from the determination, calculate worst-case monthly exposure, and send the bond amendment request the same week the determination publishes.
Exclusion Requests and Downstream Risk
CBSA and CITT accept product exclusion requests during the injury inquiry phase, but once the final determination is issued, the window closes unless you can prove the goods aren't actually subject goods as described. If your tableware is laminated, coated, or includes a plastic or foil liner, it may fall outside the product definition. Read the scope paragraph in the final determination carefully. CBSA definitions are narrow. "Thermoformed molded fibre" has a specific meaning, and if your product involves a secondary forming process or a non-fibre component that changes its character, you might be clear. Don't guess — get a ruling request filed under D11-11-3 if there's any ambiguity, because self-assessing an exclusion and getting it wrong means you'll owe retroactive SIMA back to the date of the preliminary determination, plus interest.
Downstream liability is the other trap. If you're an NRI (non-resident importer) and your Canadian customer is the importer of record on the CAD, they're on the hook for the SIMA amount even if you promised them a delivered duty-paid price. The CAD gets filed in their name, the demand letter goes to their business number, and CBSA doesn't care about your private contract. We see this most often with Amazon FBA shipments where the seller outside Canada thinks "DDP" means they can ignore SIMA. It doesn't. The importer of record pays, and if that's your Canadian entity, you're writing the cheque. Spell out SIMA liability in the commercial terms before the goods ship.
What to Do This Week
Pull the final determination from CBSA. Confirm your exporter's name and cooperation status. Cross-check the HS scope against your current tariff classification. If you've been importing TMFT under a different heading to avoid preliminary duties, fix it now before CBSA runs a compliance verification and hits you with a section 109.1 penalty for misclassification. Update your CAD filing template with the SIMA case code and the correct margin for your supplier. If you're on RPP, run the bond math and send the amendment request to your surety. If you're not sure whether your goods fall inside the product scope, file a ruling request and hold off on new shipments until you have the answer in writing.
We file CADs on SIMA goods every day. The mechanics aren't complicated, but the penalty for getting the margin wrong or missing the case code is steep, and CBSA has very little patience for "we didn't know" after a final determination publishes. If you want a second read on your supplier's margin or your bond exposure, get in touch.
Originally published at https://www.canflow-global.com/en/insights/cbsa-final-dumping-and-cvd-determinations-on-molded-fibre-tableware-from-china-w/.
