自2005年以来，佳士得已与北京的永久国际拍卖公司签订许可证协议。

Since 2005 it has had a licensing agreement with Forever International Auction Company in Beijing.

youdao

自2005年以来，佳士得已与北京的永久国际拍卖公司签订许可证协议。

Since 2005 it has had a licensing agreement with Forever International Auction Company in Beijing.

youdao