builders

Workers set up a scaffolding on a buildi...Workers set up a scaffolding on a building site in Shanghai on September 25, 2014. Concerns over China's economy -- a key driver of global growth -- have intensified following a string of lacklustre recent data, with economists calling for authorities to take further action to kickstart growth. AFP PHOTO / JOHANNES EISELEJOHANNES EISELE/AFP/Getty Images

Johannes Eisele/AFP/Getty

Workers set up a scaffolding on a building site in Shanghai. Concerns over China’s economy, a key driver of global growth, have intensified following recent lacklustre data, with economists calling for authorities to take further action to kick-start growth. 

China Daily Life - Construction...BEIJING, CHINA - MARCH 29: Chinese workers eat lunch and rest at the site of a new subway line on March 29, 2014 in Beijing, China. The new line will be the 18th in the Beijing subway system, which has a daily ridership of more than 10 million people, according to local officials.

Kevin Frayer/Getty Images

Chinese workers break for lunch at the site of a new subway line in Beijing, China. The line will be the 18th in the Beijing subway system, which is used by more than 10m people a day, according to local officials.

Workers wait to enter a construction site early in the morning near an advertisement urging people to protect environment, in Beijing on Thursday.

Alexander F. Yuan/AP

Workers wait to enter a construction site early in the morning on Thursday near an advertisement urging people to protect environment, in Beijing.

A group of Chinese workers chat on the roof of a building at a construction site in Beijing on Jun 3, 2013. China's manufacturing activity shrank more than first reported in May, HSBC bank said on June 3, confirming the first contraction in seven months.

Wang Zhao/AFP

A group of Chinese workers chat on the roof of a building at a construction site in Beijing on Monday.