It is the first time that the World Congress of Philosophy, held every five years, has taken place in China.
It is not immediately known whether it is a seasonal discount or the start of a long-term price downturn.
It is reported that at least 70 people died and 200 others were wounded on Tuesday in a gas attack in a rebel-held town of Khan Sheikhoun in Syria's northwestern province of Idlib.
It said between 2006 and 2015, ordinary workers' income rose by an average of 2 percent a year while the billionaires' wealth increased by 13 percent, which is almost six times faster.
It is anticipated that more memos of understanding will be signed by a number of the companies participating at the event in the coming days.
It is the third year that the organization has held a conference in China. Around 50 young people with business proposals were selected from more than 300 applicants after three rounds of interviews that started in March.
武汉正规医院做一次无痛人流价格
It is just one of many tongues in danger, with the UN agency predicting that half the world's 6,000 languages will disappear by the end of this century.
It is one of only a handful of vaccine candidates in the world against COVID-19 so far approved for initial safety testing in humans, and was the first candidate vaccine to begin conducting Phase II human clinical trials.
It is believed to be the largest tracksite of Sauropods from the period ever found in China.
It is quite uncommon. During the Golden Week holidays last year, about 70 percent of the hotels were booked in advance and room rates were up 5 to 8 percent during the period.