The concrete manifestation is weak for the market binding force regarding four big state-owned Banks, but has the strong binding force to other joint stock system bank.

具体表现为市场约束力对于四大国有银行较弱，而对其他股份制银行有较强的约束力。

youdao

China's four big state-owned banks all have raised cross-bank ATM fee.

我国四大国有银行有相继提高ATM机跨行取现手续费标准的经营行为。

youdao

Only Agricultural Bank, the Big Four bank with the deepest problems, has failed to attract a Western investor.

ECONOMIST: China's banking industry

Consumer and small-business loans would account for roughly 60% of the merged bank's domestic total, about the same as at Mizuho and Sumitomo Mitsui Financial Group, the other big-four bank.

ECONOMIST: Will a mega-merger mark the end of Japan's banking crisis?

Of the big four, China Construction Bank is in the best shape.

ECONOMIST: A $45 billion shot in the arm