Zijin Mining has denied offering bribes.
"I've never done that. What the journalist said has ruined my reputation. If I have done such things, I have committed a crime," Zou Yongming, head of the press department of Zijin Mining, said on Monday.
"I hope reporters who claim I have tried to bribe them could come out with evidence such as sound recording," he said.
Zou said he had never heard of the New Finance Economics magazine, which claimed that Zijin Mining deposited 60,000 yuan in its bank account.
Reporters from China National Radio and the China Youth Daily told China Daily on Monday that they had not been offered bribes from Zijin Mining.
However, China Daily spotted a 150,000-yuan receipt on Zou's desk that was titled "advertising fee for local media".