Presently, which date is preferable and able to obtain a fixed appointment with this end-customer NFC Fertilizer? For myself, I will most likely be in Bangkok on 14th, 17th and 18th, and Rayong on the 15th and 16th. However, I can travel to Rayong earlier (14th) or return to Bangkok later (17th), if I need to cater for visiting NFC Fertilizer and spend more time in Rayong. If we are going to visit NFC Fertilizer in Rayong, then I think it could be between 14th to 17th.