Raw material decreased by 21.05 MB mainly come from the company has new product started production in Jan'15 such as P30HD and PTC-400C. Due to the long holiday
during the end of December'14 and beginning of January'15, the company has to stocked raw material balance to ensured that the company can support the customer need.
And now, the company has not stock too much but will purchase for produce depend on sales order. Therefore the raw material balance at the end of 2014 was higher ending
balance as at 30 June 2015.