The company reimburses the Ohio office for $20 million

PTT Global Chemical, a Thailand-based petrochemical conglomerate, has reimbursed Ohio's private economic development agency $20 million after failing to make an investment decision on a proposed petrochemical factory in the state by 2020.

PTT Global Chemical America and JobsOhio spokespeople indicated this week that the business is still dedicated to completing the multibillion-dollar project in southeast Ohio's Belmont Count....