
HOUSTON, Feb 2 (Reuters) - The United Steelworkers union (USW) has neither accepted nor rejected the last offer from Marathon Petroleum MPC.N for a new 4-year labor agreement for U.S. refineries and chemical plants, people familiar with the talks said on Monday.
The offer, made in negotiations on Sunday, would give 30,000 workers represented by the USW a 15% pay increase over the length of the contract, the sources said.