However, some members, including industrialized countries, still maintained restrictions on, e.g. branching, number of entrants and foreign equity, with sometimes differing regulations at sub-federal levels.
然而，一些成员，包括工业化国家，仍在分支机构、入市者数目和外国股权等方面保持了限制，有些情况下联邦制中央以下级别实行不同的规章。