Power consumption data can reflect situations of enterprises' production and economic operation, and thus become a key barometer of economic activity, experts said.
Last year, Shanxi provided 620 million tonnes of thermal coal for another 24 provincial-level regions in China, according to the provincial statistics bureau.
Northeast China's Heilongjiang province saw its foreign trade in goods grow by 33 percent year-on-year to 265.15 billion yuan ($39.44 billion) in 2022, customs data showed.