During research, RLX found that although cement is mainly composed of limestone and clay, metal and other solid wastes also play an indispensable role in cement production to optimize its functionality for various applications.
The PIA came weeks after Nepal's Department of Mines and Geology (DoMG) awarded a limestone mine in Dhading district in central Nepal to the Chinese company.
The same day, the construction officially began on a 1 million-kilowatt pumped storage hydropower project in Chongqing, the first of its kind amid the rocky limestone topography.
Together with a deepwater jacket platform, the FPSO upon delivery will serve both the Liuhua oilfield, the country's first deepwater oilfield, and China's largest offshore reef limestone field that started operations in 1996.
For instance, Sichuan Jinding (Group) Co Ltd, whose main business is limestone mining, processing and sales, rose 6 percent to 13.13 yuan on Aug 9, but retreated by Aug 11.