Emergency responders rescue a Chinese man caught in a blast that ripped through a Shandong province factory on Monday.<br/> <br />The explosion in Zhangqiu City killed at least 13, while 19 others were injured.<br/> <br />Rescuers at the site on Tuesday searched for the remaining 10 who are still listed as missing, according to state media.<br/> <br />A total of 42 people were caught in the blast at an explosives manufacturing plant.<br/> <br />China has a long history of industrial accidents due to poor safety standards and rising costs of labour and materials.<br/> <br />This comes despite efforts from the ruling Communist party to improve workplace conditions for an estimated 150 million Chinese migrant workers.
