To date, robots have been used in patrolling, picking refuse and nine other situations.

Steel groups were ranked among the most innovative steelmakers in terms of patents in China.

Twelve of the 18 coal mines to be closed have an annual output of 600,000 tonnes or less.

This is a drastic rebound compared to the 3.1-percent decline in June.

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China’s domestic hot-rolled coil market shed most of its downward momentum on Wednesday August 28.