<span style="color: #222222;">In China, seven people were killed and five others injured in an explosion at a scrap metal moulding plant in eastern Jiangsu province today. </span><br />'' <br />'' <span style="color: #222222;">According to Xinhua news agency, the explosion took place in a yard outside the plant. The cause of the explosion is still under investigation. </span><br />'' <br />'' <span style="color: #222222;">The incident came barely a week after one of China's worst industrial accidents in which 78 people were killed and over 600 others injured. </span><br />