+ Time value 𝑆 − 𝐾 for call option 𝑐ℎ𝑎𝑛𝑐𝑒 𝑜𝑓 𝑆 − 𝐾 𝑏𝑒𝑓𝑜𝑟𝑒 𝑒𝑥𝑝𝑖𝑟𝑦 Too complicated for or misunderstood by naive investors. Fixed at issue and then guided when trading by Brokerage

permissible products are more complicated, risky and similar to those AIs have been allowed to invest domestically such as unrated bond and foreign sukuk. Moreover, all investors will have more investment

cost of sales being the most frequently recurring themes. Many different factors may have led to such persistent deficiencies of some audit firms and auditors. This includes insufficient involvement of

sales compared to the same period of 2018 which has cost of sales 767.27 million baht or 88.70% of sales due to proper product management and effective resulting in reduced cost of sales. - Selling and

proper product management and effective resulting in reduced cost of sales. Yours Sincerely, Mr. Perapol Suwannapasri Managing Director

with the same period in 2016 decreased from THB 88.79 million to 78.12 million or decreased THB 10.67 million or 12.01% because of effective cost management. Net profit of Company’s operation Net profit

from the last year because of inventory management and effective manufacturing cost control. 3. Gross profit margin was 3.56% of Revenue from sale and service, increased from last year that gross profit

company had an strictly and effective stock management and cost control of raw material. Expense In the first quarter of 2020, the company had the selling cost of 5.12 million baht, decreased by 3.35

Rules and Appropriate Investment Advisory (3) Knowledge on complex and non-complex capital market products e.g. derivatives, debt securities, and high-risk or complicated mutual funds (4) Investment

effective cybersecurity plans.  SEC Secretary-General Rapee Sucharitakul said: ?Cyber threats are evolving very fast and becoming more complicated. Preventive measures alone may not be enough. It is therefore