Ka 1984, re ile ra theha feme ea ho loha ea Longhe mme ra qala khoebo ea rona.
Ka 1989, ho ile ha fumanoa Tianlong textile Co. LTD.
Ka 1997, re ile ra qala setsi sa rōna sa bobeli sa ho daea le ho qeta.
Ka 1999, ho ne ho thehiloe Gufuren Lace Co. LTD.
Ka Hlakubele 2003, re ile ra theha Liyuan Industrial Co. LTD, ra kena tšimong ea tlhahiso ea fiber ea polyamide ka molao.
Ka Mphalane 2005, ho ne ho theiloe Liheng Polyamide Fiber Technology Co. LTD, ra aha feme ea sejoale-joale ea lirapa tsa lihekthere tse 500.
Ka Hlakubele 2008, Liheng o ile a tla 'marakeng Singapore, e bile khoebo ea pele e thathamisitsoeng toropong ea Changle.
Ka Phuptjane 2010, Highsun Synthetic Fiber Technologies Co., Ltd e ile ea fumanoa, re thehile setsi sa lefats'e se etelletseng pele sa li-synthetic fiber ecological le sebaka sa phepelo ea thepa e tala.
Ka Hlakubele 2013, re thehile Shenyuan New Materials Co. LTD, ho feta sebakeng sa caprolactam.
Ka Mphalane 2017, nyeoe ea Shenyuan e nang le matla a tlhahiso ea selemo le selemo ea lithane tse 400,000 tsa caprolactam e ile ea otla, e hlile ea hlokomela ho phethoa ha liketane tse robeli tsa indasteri.
Ka Mphalane 2018, e atlehile ho fumana khoebo ea lefats'e ea caprolactam ea Fubon Group mme ea fetoha moetsi e moholo ka ho fetisisa lefatšeng oa caprolactam le ammonium sulfate.
Ka Pulungoana 2019, Highsun Holding Group e ile ea khethoa e le e 'ngoe ea lik'hamphani tse ikemetseng tse 100 profinseng ea Fujian, e maemong a borobeli.
Ka Hlakubele 2020, tlhahiso ea selemo le selemo ea Shenma Phase I ea lithane tse 200,000 tsa projeke ea cyclohexanone e kentsoe ka katleho tlhahiso, ho matlafatsa ketane ea indasteri ea sehlopha.