The significant increase of finance cost came from the Company issued PN for purchase scarp iron more than the prior year. So, it’s effect to interest expense for PN in this year increase around amount of Baht 6.19 MB. And also the Company had repayment long term loan of the principle that less than the prior year. It's effect to interest expense for long term slowly decline around amount of Baht 4.39 MB. So, finance costs in this year will increase around amount of Baht 2.14 MB