Immigration authorities in Zambia on Tuesday released all the 31 Chinese nationals who were detained over the weekend.
A helicopter crashed in Papua province of eastern Indonesia on Saturday, killing the pilot and wounding three others, senior local police officer said.
The government of a southern Chinese town famous for processing electronic trash has ordered all recycling firms to move by the end of the year to an industrial park designed to cut pollution.
Ten leading Chinese copper producers have announced that they will reduce refined copper output in 2016 by 350,000 tonnes, about 5 percent of China's annual production, in the latest move to reduce overcapacity in the struggling nonferrous metal industry.
"For Chile, China is a very important market as it absorbs between 47 and 50 percent of Chile's copper production," Chilean Minister of Mining Aurora Williams told Xinhua in a recent interview.
The "Made in China" label is seen on clothes and electrical appliances as somehow meaning an acceptable price and barely satisfactory qualify.