[Dragon and Tiger list | Optical Xun Technology rose by the daily limit today, net sales of seats in the sales department totaled 16.8692 million yuan]. According to figures from the Dragon and Tiger list, seats in the business department on the list sold 379 million yuan throughout the day, accounting for 19.87 percent of the total turnover on the day. Of this total, the buying amount was 181 million yuan and the selling amount was 198 million yuan, resulting in a total net sale of 16.8692 million yuan.