Impentshisi ye-Qiutong  iwuhlobo lomuthi wempentshisi oluvuthwa sekwedlule isikhathi, olwakhiwa u-Wang Zhiwei, isazi sezitshalo esivela e-Qingzhou Yifeng Seedling Co., Ltd. Lolu hlobo aludingi ukugoqwa futhi luyazithola ngokwalo. Lolu hlobo lunesimo somuthi esivulekile kancane, futhi iningi lamaqembu ezimbali liyinkimbinkimbi. Izithelo ziyindilinga, isisindo esimaphakathi singama-336 amagremu, kanti esikhulu kakhulu sifinyelela kuma-438 amagremu. Ubuso besithelo bunombala ophuzi omhlophe, futhi uma sivuthwa ngokuphelele, u-85% wazo unombala obomvu ogqamile kuya kwezinsundu ngokubomvu. Inyama iluhlaza okotshani futhi imhlophe, ayinambewu, futhi inoshukela ongu-18%. Ingagcinwa izinsuku ezingaphezu kuka-20 ezingeni lokushisa elijwayelekile.
I-Qiu Tongtuo ivuthwa maphakathi no-September.