Dispute the amount of bills, want a joint study with federal government.

Inquiry report reveals pilferage as far back as 2006.

Govt says provinces should share subsidy burden.

Lifeline users to remain exempt; another rise in prices expected next month.

Will also provide $250 million for gas pipeline project.

Dr Asim Hussain says Iran has also agreed to export 80,000 barrels of crude oil per year.

ICC Chemical accuses PSO of breach of contract in oil import.

Ministry suggests increasing imported urea price to check this practice.

Will also ship rice and import fertiliser, iron ore.

Key element of price to be discussed in next round of talks.