2019-09-26 15:46:06 cri |
A ranar 26 ga watan Satumba na shekarar 1959, bayan gudanar da bincike, aka gano wurin hakar mai na Daqing. A cikin shekaru 60 da suka gabata, yawan man da aka samu daga wurin ya kai ton biliyan 2 da miliyan 390, wanda ya samar da babbar gudummawa ga tsarin masana'antun mai na kasar Sin. (Zainab)
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