An increase of 411,000 barrels per day for July is among the options under discussion
The official Chinese data on Monday showed growth in industrial output slowed in April
OPEC+ agreed on Saturday to further speed up oil production hikes
Oil prices fell earlier this month to four-year lows
Markets also have lower liquidity
U.S. West Texas Intermediate crude was at $64.46 a barrel,
The Israeli military resumed ground operations
Brent futures fell $1.42, or 1.9%, to $75.06 a barrel