Trade Dispute Escalates as South Mill Champs Criticizes New US Mushroom Duties
South Mill Champs, a prominent US-based mushroom grower and supplier, has publicly denounced a preliminary decision by the US Department of Commerce to impose countervailing duties on fresh mushrooms imported from Canada. The company argues that the decision is rooted in a “flawed legal theory” that could have detrimental effects on agricultural producers throughout both the United States and Canada.
The new duties, which required cash deposits to be made on Canadian imports starting May 18, follow a petition filed in September by competitor Giorgio Fresh Co. alongside six other US-based growers. The petitioners alleged that Canadian mushroom producers were benefiting from unfair subsidies and selling products at artificially low prices.
Impact on Supply Chains and Consumer Costs
South Mill Champs maintains that the cross-border trade of mushrooms is essential for maintaining market stability. According to the company, Canadian production plays a critical role in complementing domestic US supply, particularly in regions where local growers are unable to fully meet consumer demand. The company warns that the resulting disruption to the supply chain will likely lead to higher prices for both grocery shoppers and restaurant patrons.
“Disrupting that supply chain raises costs for no gain in quality or supply security,” stated South Mill Champs in a recent press release.
Legal and Tax Disputes
The core of the dispute centers on how the Department of Commerce views standard agricultural tax practices. The preliminary countervailing duty (CVD) rate is largely based on provincial sales tax exemptions in Canada. South Mill Champs argues that these are:
- Standard, sector-wide tax treatments available to all Canadian farmers.
- Not targeted subsidies specifically for the mushroom industry.
- Part of a long-established government policy rather than unfair trade practice.
Furthermore, the company expressed concern over the Department of Commerce’s examination of cash-basis taxation. South Mill Champs CEO Lewis Macleod noted that attempting to force producers into accrual-based taxation could lead to significant liquidity issues for farms, as they would effectively be taxed on income that has not yet been realized.
Looking Ahead
CEO Lewis Macleod has vowed to contest the decision at every stage, characterizing the legal action as a choice by a competitor to pursue litigation rather than investment. As the case moves to the US International Trade Commission for an independent injury determination, the industry remains in a state of uncertainty.
With South Mill Champs operating significant cultivation and processing facilities in British Columbia and Manitoba, as well as in Pennsylvania and Maryland, the outcome of this case holds substantial implications for the company’s cross-border operations. Final rulings regarding the countervailing duties and antidumping measures are expected by December.
