Fortescue Deputy Chairman Mark Barnaba discusses rising costs from the Iran war, China’s growing influence and the miner's push to replace diesel with renewable energy. Barnaba speaks with Bloomberg's Haslinda Amin exclusively from the Bank of America’s Breakthrough Technology Dialogue Asia Pacific in Singapore. -------- More on Bloomberg Television and Markets Like this video? Subscribe and turn on notifications so you don't miss any videos from Bloomberg Markets & Finance: https://tinyurl.com/