A new superconducting cable, self-researched and produced in China, and designed for high-capacity power transmission to a business district in Shenzhen, was put into use on Tuesday.
Nanshan district in South China's Guangdong province ranked first among the top 100 Chinese districts this year, followed by the province's Tianhe district and Futian district, a report from CCID Consulting said Tuesday.
Shenzhen in South China's Guangdong province has taken the top spot in investment vitality in China, according to a report released by corporate information tracker Tianyancha.
Guangzhou Shipyard International Co and Guangdong Institute of Intelligent Unmanned System signed a deal over the weekend to build the country's largest marine scientific research vessel.
Guangzhou's Nansha district will be built into an "international talent special district" with global influence by 2035 - the first of its kind in China.
A special China-Europe freight train carrying goods from a Guangdong-based company set out from Dongguan in South China's Guangdong province to Moscow on Wednesday.
Shenzhen, a young innovative city in South China, has maintained its national leading position across major intellectual property indexes this year, with double-digit growth in most areas.
Chinese Internet giant Baidu's autonomous driving unit Apollo launched the world's largest autonomous driving platform Mobility as a Service at Guangzhou's Huangpu district.