A reading above 50 indicates expansion, while a reading below reflects contraction.

Some 90 tonnes were produced in the third quarter, taking the nine-month tally to 188 tonnes

The rise in steel output was mostly due to increased demand, thanks to China's strong economic recovery.

Cross-regional and cross-provincial power transmission hit a record high this summer as the country's economy further recovers.

Yinchuan tops the comprehensive score chart, while Linfen remains last.

Due to the high-quality wind resources of the project, it meets the conditions for operating the country's largest onshore single wind turbine of 4.5 MW.

The first batch of 500- kilovolt supporting transmission steel towers for Baihetan Hydropower Station, was provided and delivered by POWERCHINA Chengdu Steel Tower Company.

The 3,324-km UHV direct-current line was launched in September 2019, with a total investment of 40.7 billion yuan ($6 billion).