Mutarama 1993
Abagize itsinda ryingenzi ryitsinda rya Yuantai Derun batangiye akazi ka tekiniki mu ruganda rwa Tianjin Daqiuzhuang.
Kamena 2002
Tianjin Yuantai Industry & Trade Co., Ltd yashinzwe, izobereye mu buso, umuyoboro w’icyuma urukiramende, umuyoboro w’icyuma ushyushye (wongeyeho dip galvanised) umuyoboro wa kare, umurwa mukuru wanditswe ni miliyoni 10 USD.
Gicurasi 2004
Hashyizweho imwe mu mashami ya Yuantai Tangshan Lituo Steel Tube Co., Ltd.，imari shingiro yanditswe ni miliyoni 10 USD.
Mata 2005
Yuantai Steel Square Pipe Co. Ltd yashinzwe, izobereye mu gusudira kwaduka kwaduka ya kaburimbo hamwe na tariyeri ya galvanised, iyandikwa ni miliyoni 2 USD.
Werurwe 2010
Isosiyete y’ubucuruzi y’ubucuruzi ya Tianjin Yuantai Runxiang yashinzwe, izobereye mu bucuruzi bw’ibyuma, ibicuruzwa biva mu mahanga, n'ibindi, imari shingiro yanditswe ni miliyoni 2 USD.
Werurwe 2010
Itsinda ry’inganda zikora imiyoboro ya Tianjin Yuantai Derun ryashinzwe ku mugaragaro, ryerekana ko umusaruro w’umuyoboro mwinshi wogoswe w’umukara wirabura, galvanised umuyoboro wa kaburimbo, umuyoboro wogosha, umuyoboro w’ibikoresho hamwe n’ubucuruzi bw’imiyoboro nkimwe mu masosiyete manini ahuriweho na Yuantai Derun yashinzwe ku mugaragaro, itsinda ryiyandikishije ni miliyoni 20 USD.
Werurwe 2010
Tianjin Yuantai Derun Investment Co., Ltd. yashinzwe ku mugaragaro, izobereye mu bijyanye n’inganda zikoresha imiyoboro y’ibyuma, guhuza inganda zo hasi no kugura no guteza imbere imitungo itimukanwa y’inganda, imari shingiro yanditswe ni miliyoni 2 USD.
Kanama 2013
Tianjin Derun Runfeng uruganda rukora uruganda rwa Ltd rwashinzwe, ruzobereye mu bucuruzi bwo gutunganya ibicuruzwa bishyushye (bishyushye), umurwa mukuru wanditswe ni miliyoni 8 USD.
Werurwe 2015
Tianjin Yuantai Yuanda anti-russe insulation pipe Co., Ltd yashinzwe, izobereye mu gukora imiyoboro yo gusudira no kugurisha imiyoboro, umurwa mukuru wanditswe ni miliyoni 2 USD.
Kanama 2015
Tangshan Yuantai Derun Pipe Co., Ltd. yashinzwe, izobereye mu byuma, gucuruza imiyoboro y'ibyuma, imari shingiro ni miliyoni imwe USD.
Werurwe 2016
Tianjin Yuantai Derun International Trade Co., Ltd yashinzwe, ahanini ikora ubucuruzi mpuzamahanga bwo gutumiza no kohereza ibicuruzwa hanze ya Yuantai Group, imari shingiro ni miliyoni 2 USD.
