The first phase of construction on East China's largest condensate gas field, Bozhong 19-6, began in Shandong province on March 26. It is the first 100 billion-cubic-meter gas field in China's Bohai Bay. The project is expected to include eight individual structures — a central platform, three unmanned wellhead platforms and four jackets — at three sites in Qingdao and Tianjin municipality.