3,663,678 Less : Allowance for doubtful accounts (9,080) (14,884) 3,112,417 3,648,794 Inventory In general, Hana's production is based on clients' orders, consequently, the majority of inventory are raw

utilization, ending 31 December 2017 Source: World Steel Association The main raw materials (Pig iron, shredded scrap) the price movement of the main raw materials, i.e. scraps and pig iron, had more fluctuated

use effective measures for steel production control. Chart of world steel production capacity utilization, ending 31 December 2017 Source: World Steel Association The main raw materials (Pig iron

the Year Ended 31 December (YoY) Cost of sales Consolidated financial statements Change Increase/(Decrease) For Year Ended 31 December 2017 2018 THB mm % THB mm % THB mm % Raw material and packaging

utilization, ending 30 June 2018 Source: World Steel Association The main raw materials (Pig iron, shredded scrap) the price movement of the main raw materials, i.e. scraps and pig iron, had more fluctuated

1 -Translation- No.ECF2 004/2018 24 January 2018 Subject: Change in Shareholding Structure of the Planet Board Company Limited, a Subsidiary Company of the Company To: President The Stock Exchange of

Operating Results of the Company in Q2/2020 Q2/18 Q2/19 1H/18 1H/19 Change +/(-) (THB million) YoY 1H Operating Revenue 312 144 (54%) 599 363 (39%) Gross Profit 201 79 (61%) 389 216 (44%) EBITDA 95 27 (72

THB as compared to US dollar. There would be the material change in Q3 for the Balance Sheet structure of which expecting to see the improvement of DE and Current ratio. However, the Balance Sheet

Officer to have an authority to consider, decide, amend or change rules, conditions and details which are necessary and relating to Acquisition and Acceptance of Transfer of the Entire Business as it deemed

authorized the executive committee or the Chief Executive Officer or the person entrusted by executive committee or the Chief Executive Officer to have an authority to consider, decide, amend or change rules