Bisa kididdigar da kungiyar masana'antun kera injinan gine-gine ta kasar Sin ta yi, ta nuna cewa, a watan Satumban shekarar 2021, an sayar da na'urorin hakar na'urori iri-iri na shekarar 20085, an samu raguwar kashi 22.9% a duk shekara;daga cikinsu guda 13,934 na cikin gida, an samu raguwar kashi 38.3% a duk shekara;An fitar da raka'a 6151 zuwa waje, karuwar shekara-shekara na 79%.

Daga watan Janairu zuwa Satumba na 2021, an sayar da jimillar masu tona 279,338, karuwar shekara-shekara na 18.1%;daga cikin su, 232,312 na cikin gida, karuwa a duk shekara na 9.16%;An fitar da 47,026 zuwa kasashen waje, karuwar shekara-shekara na 98.5%.

Daga bayanan na iya nuna cewa kasuwar injunan gine-gine ta duniya tana ci gaba da karuwa.Thais dalilin da yasa Weitai Excavator Final Drive na iya ci gaba da siyar da zafi a duk faɗin duniya.