战局已扩大，中国重锤加拿大，160多国收到消息，加政府后悔已晚

Group 1 - The article highlights the sudden backlash from China against Canada following the imposition of tariffs on Chinese steel, indicating a coordinated response from China that significantly impacts Canada's economy [1][11][12] - Canada’s deep economic ties with the United States have limited its strategic options, leading to a reliance on U.S. policies that may not always favor Canadian interests [3][5] - The Canadian government, under Prime Minister Carney, underestimated China's resolve and capability to retaliate, resulting in a series of calculated economic measures against Canada [11][12] Group 2 - China imposed a 75.8% anti-dumping deposit on Canadian canola seed imports, a move that coincided with the harvest season, severely affecting Canadian farmers [14][16][27] - The response from China included a lawsuit at the WTO against Canada for its discriminatory tariffs, indicating a strategic approach to garner international support [19][21] - The article emphasizes that Canada’s agricultural sector, particularly canola farmers, faces dire consequences due to lost access to the Chinese market, which could lead to long-term market share losses [27][29] Group 3 - The article discusses the broader implications of Canada’s actions on its international reputation, suggesting that its protectionist measures could trigger a global trade protectionism wave [31] - The narrative concludes that Canada’s experience serves as a lesson on the dangers of abandoning strategic autonomy in favor of alignment with larger powers, advocating for a more pragmatic and balanced foreign policy [35][37]