Hunan Great Steel Pipe Co., Ltd hōu JCOE raina hanga mana i whakarewahia tona mahi Oketopa 16, 2009. I pau te kamupene iti iho i te kotahi tau me te hawhe i timata mai i te groundbreaking i te Paenga-whāwhā 19, 2008 ki te tono kawenga i te Akuhata 31, 2009, e kawe mai ana i te hurihanga hou o te paipa maitai JCOE i te ao.Ko te raina whakangao paipa rino LSAW e whakarato ana i nga taputapu me nga hangarau matatau me te kaha o te tau ki runga ki te 200,000 tons, Ko te punaha whakahaere whakahaere whakahaere hangahanga ka whakamahia hei whakahaere i te whakaputa me te tuku.A ko te mana whakahaere me te punaha tango raraunga ka tangohia hei kohi raraunga me te aro turuki i te mahi kia mohio ai te whakahaeretanga whakahiato me te wa-tūturu.