Radio Free Europe report says a company from China, Wuhan-based Gezhouba Group  has been disqualified from the Prenj Tunnel tender by Bosnia's road infrastructure company Autoceste.

According to RFE report, Chinese company Gezhouba Group did not give valid documentation and that its bid was determined to be fraudulent after being checked by Autoceste.

https://www.rferl.org/a/bosnia-tunnel-tender-chinese-companay-disqualified-gezhouba/32454094.html