1986
Mu 1986, hashyizweho Koperative y'icyayi ya Lianxi
1998
Kuva 1986 kugeza 1998, dutanga ibikoresho bibisi byicyayi kibisi cya chunmee kumasosiyete yohereza icyayi muri Zhejiang na Anhui.
2002
Mu 2002, hashyizweho Yibin Shuangxing Tea Industry Co., Ltd.
2005
Mu 2005, isosiyete yatangiye kwibanda ku musaruro munini kuva gutora icyayi kugeza gutunganya mbere.
2009
Muri 2009, twashoye miliyoni 30 kugirango dushyireho umusaruro wa 50-mu gutunganya umusaruro mwiza mu karere ka Haiying Inganda, ibyo bikaba byageze ku ntera y’inganda zose, buri mwaka umusaruro wa toni 6.000 w’icyayi n’umusaruro urenga miliyoni 100 .
2012
Muri 2012, isosiyete yagerageje kohereza icyayi kibisi chunmee wenyine.Muri uwo mwaka, itegeko rya mbere ryagenze neza, kandi ubwiza bwicyayi bwashimiwe cyane nabakiriya baturutse muri Afrika.
2014
Muri 2014, twagiye muri Afurika bwa mbere kugira ngo dusuzume isoko maze dufungura ku mugaragaro icyayi kibisi cya Sichuan Chunmee muri Afurika.
2015
Kuva mu 2015 kugeza Ugushyingo 2020, igiteranyo cyoherezwa mu mahanga cyarenze miliyoni icumi z'amadolari y'Amerika.
2020
Ukuboza 2020, Yibin Shuangxing Tea Industry Co., Ltd. hamwe na Sichuan Liquor & Tea Group bafatanyije gushinga Sichuan Yibin Tea Industry Import & Export Co., Ltd kugira ngo bahuze imbaraga kandi bafatanyirize hamwe kohereza icyayi cya Sichuan ku isi.
