Two more tankers laden with crude exited the Strait of Hormuz last week with trackers switched off to avoid Iranian attacks, Kpler shipping data showed, underscoring a rising trend to sustain Middle East oil exports.The very large crude carrier (VLCC) Basrah Energy loaded 2 million barrels of Upper Zakum crude from Abu Dhabi National Oil Co's (ADNOC's) Zirku terminal on May 1 and exited the