According to Guiyang administration for market regulation, the "guidelines for cultivating high-value invention patents" and the "norms for pre-examination of patent applications" will be implemented on Sept 1.
In terms of the recycling of aluminum waste, Qingzhen city in Guiyang, capital of Southwest China's Guizhou province, has been making efforts in three areas.
Since 2017, Xifeng has appointed river chiefs at the county, township, and village levels for each river.
A municipal work meeting on the utilization and processing of mineral resources was held in Guiyang, Southwest China's Guizhou province, on Feb 25.
Guiyang and Guian in Southwest China's Guizhou province have unveiled measures to promote the healthy development of the real estate market.