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China remains Canada's second-largest single-country merchandise trading partner. In the first nine months of the year, Sino-Canadian trade volume reached .2 billion, up by 24.1 percent from the same period a year earlier, according to the General Administration of Customs.

China resolutely opposes the US having any official or military interactions with the Taiwan region, a mainland spokesman said on Wednesday.

China on Monday urged countries outside the region to behave with caution and refrain from activities that undermine regional peace and stability, after Japan conducted its first ever peacetime submarine drill in the South China Sea.

China should accelerate institution building for intellectual property of emerging areas and sectors, and punishment against intellectual property violation should be tougher to hold the violators accountable, he added.

China raised the retail prices of gasoline and diesel for the first time this year from Monday, with gasoline prices going up by 120 yuan () per metric ton and diesel by 110 yuan per ton, the National Development and Reform Commission said.