[John123]

Buffett invests in PetroChina Company Limited and in a rare move, posted a commentary[9] on Berkshire Hathaway's website why he will not divest from the company despite calls from some activists to do so."

I thought Warren sold off his entire position in PetroChina months ago...?

[bjs1779]

I thought Warren sold off his entire position in PetroChina months ago...?

That could be. But I posted a source, so I hope you do too : )