"BTW it's PTR not SNP that BP is selling, yes??" Yes, it's PTR that BP is selling. SNP is China Petroleum. PTR is PetroChina. That was confusing. I had to go back and re-read that press article a couple of times to get it right. Thanks for bring that to my attention. That would explain the bigger sell-off on PTR, compared to SNP. Maybe SNP is the buy here, since it's only being "pulled down" in sympathy with PTR.