What is the relationship between Sanyi Mining and Sany Heavy Industry?

The relationship between Sanyi Mining and Sany Heavy Industry is. A wholly-owned subsidiary. Sanyizhi Mine is a wholly-owned subsidiary of Sany Heavy Industry in the smart mine industry, and industrial and commercial registration Information is a foreign-funded enterprise (Sany is not a state-owned enterprise, but a private enterprise. Zhikuang is invested and established by Sany International, which is listed in Sany Hong Kong stock market and belongs to foreign capital.