胡国斌称，公司长期产量将达到每年25万到30万吨，铜陵有色金属去年加工了4.4万吨铜精矿。

Production in the long-term may reach 250, 000 tons to 300, 000 tons a year, Hu said. Tongling produced 44, 000 tons of copper concentrate last year.

youdao

胡国斌称，公司长期产量将达到每年25万到30万吨，铜陵有色金属去年加工了4.4万吨铜精矿。

Production in the long-term may reach 250,000 tons to 300,000 tons a year, Hu said. Tongling produced 44,000 tons of copper concentrate last year.

youdao

魏丕信、王国斌：《养民：1659—1850年中国之仓储制度》，安阿伯：密歇根大学中国研究中心，1991年。

Will, Pierre-Etienne, R. Bin Wong. Nourish the People: the State Cililian Granary System in China, 1659-1850. Ann Arbor: Center for Chinese Studies, University of Michigan, 1991?

youdao