Iran's Press TV claimed in 2011 that Iranian companies are outperforming foreign firms in South Pars. NIOC produces 60–70% of its industrial equipment domestically including refineries, oil tankers, oil rigs, offshore platforms and exploration instruments. Iran is also cooperating with foreign companies to transfer technology to Iranian oil industry. The objective is to become self-sufficient by 85% before 2015. The strategic goods include onshore and offshore drilling rigs, pumps, turbines and precision tools. Domestic production of 52 petrochemical catalysts will be started in 2013. As of 2015, Iran had reached most of its above mentioned objectives in manufacturing.