Muhammad Imin

Muhammad Imin Khan or Muhammad Mu' min was khan of Tufan from 1694 to 1705. He was a direct descendant of Chagatai Khan, son of Genghis Khan. He was the third youngest brother of Abd ar-Rashid Khan II and was grandson of Ismail Khan. He tried to restore the chagatai dynasty of Yarkand.

Afaq Khoja died in 1694 and was succeeded in Kashgar by his son Yahya Khoja (r. 1694–1695). After Yahya Khoja's death (killed by Apak Khoja's wife Khanam Padshah) the Yarkand Khan Muhammad Imin (Akbash Khan, r. 1695–1706) restored the Chagatay dynasty of Yarkand.

The Begs of Kashgar refused to acknowledge him and they allied with Kyrgyz to attack Yarkand, taking Muhammad Mu' min prisoner, in attempting to get rid of the Dzungar mandate. Finally he was killed by Kyrgyz leader Arzu Muhammad. Following this, in response to request by Yarkand begs, the Dzungar troops marched southward to drive out the Kyrgyz. Yrakand was given to Mirza Alim Shah Beg and the Chaghatai line of khans ended. Kashgaria was soon reconquered by Dzungar Khan Tsewang Rabtan.