India's Haldia to revamp feedstock mix after Mideast war hit supplies, executive says ↧ ↧ India's Haldia to revamp feedstock mix after Mideast war hit suppli... India's Haldia Petrochemicals Ltd will diversify feedstock sourcing and widen its raw materials pool in ​2027 after the Middle East war disrupted flows from traditional ‌suppliers, its chief marketing officer said on Monday.