Is it necessary to enter the network to be shortlisted for Sinopec project bidding?

Are you asking if you have to be in the network first to be shortlisted for Sinopec project bidding? The shortlisting of Sinopec project bidding is not a prerequisite to get into the network. The shortlisting of Sinopec project bidding refers to the qualification to participate in the Sinopec project bidding, the bidding network is qualified to bid, enter the network of bidding transactions. So shortlisted Sinopec project bidding is not the first to have to enter the network, but to be shortlisted before entering the network.