The Canada Border Services Agency (CBSA) launched an anti-dumping and anti-subsidy investigation on pea protein exported from China, with the initial ruling finding damage to the Canadian industry. However, some Chinese companies successfully argued for zero anti-dumping tariffs and minimal subsidy tariffs in the CBSA's final ruling. The case highlighted the effective collaboration between the Ministry of Commerce, the Shandong Provincial Department of Commerce, the Food and Soil Chamber of Commerce, and involved companies in defending against the allegations, showcasing the resilience and determination of Chinese companies in responding to trade relief investigations.