The Hunter Valley Operations, Mount Thorley and Warkworth mines produced 25.9Mt of saleable coal.
Federal Resources Minister Matt Canavan said "there's a serious question mark" over the Carmichael project.
Yarrabee produces ultra low volatile, semianthracite pulverised coal injection coal.
It has also completed wet season ecology and water quality surveys for the EIS.
The Australian met coal segment reported EBITDA of US$109.6 million.
Key issues where Glencore has clashed with the union include removing employee's right to workplace representation.
On May 7 elevated gas concentrations were recorded at Appin Area 7.
The proposed Byerwen mine is forecast to yield up to 10 million tonnes of high-quality coking coal and
Integra was on schedule to deliver first coal from the longwall later this month.
PT Katingan's coal resources are 87.5 million tonnes.
The company acknowledged the Fair Work Commission's granting the Victorian government's application.
The scheduled completion date of the transaction is now May 29.
Due diligence on the company's last remaining coal assets are being carried out.
Negotiations had stalled and a protected action ballot had been run and approved.
Smaller option could help fund main game.
State approval received for hard coking coal project.