The current climate of the world and of the country of Thailand to change a lot. Make output that is used as a raw material has a variety of uncertainties and risks of price fluctuations in raw materials each year.
The current climate of change and fluctuate greatly from the original. The yield is used as a raw material for various kinds of uncertainty. Risk and price volatility of raw material each year.
At present, the climate of the world and of the volatile changes from the original. The production used as raw materials for various types of uncertainty. And the risk price fluctuations of raw materials in each year.