The tender, issued on Friday, closes on Wednesday, traders said. Cargoes are to be delivered to the Altamira import terminal on Mexico's Atlantic coast.

Delivery slots are June 26-28, July 4-6, July 12-14, July 19-21, July 27-29, August 4-6, August 12-14, August 20-22, August 27-29, according to traders.