(Bloomberg, Washington) US President Trump once again boasted that the United States has gained the upper hand in the tariff war; he told his supporters that fighting trade wars is my specialty.

Trump spoke for about an hour at a campaign rally outside Columbus, Ohio, on Saturday (4th).He noted that the trade war has hurt Chinese stocks, which has weakened the country's negotiating power in an escalating trade war.He said: America really rebuilt China, now is the time for us to rebuild our own country.

Trump's speech came hours after a series of tweets, saying that the US stock market is stronger than ever, while the Chinese stock market has fallen 27% in the past four months, and China is now talking to the United States.In his post, Trump did not say how he measured the decline in Chinese stocks.

Trump also said in the post: The tax measures implemented by the United States are better than anyone expected, and this will make the United States richer than it is now.Trump also added at the rally that the Europeans are rushing to make a deal (with the US).

Trump singled out the Ohio economy, tweeting that the tariffs he imposed had had a huge impact on the steel industry.

Trump has repeatedly stated without evidence in the past two months that U.S. Steel plans to open six or seven new plants.He spent a lot of time talking about steel at yesterday's rally, saying the industry would be the biggest U.S. comeback.

The Ohio stop was Trump's third political gathering address in as many weeks.Such platforms give Trump the opportunity to voice his controversial moves on trade, foreign policy, bashing the media and interacting with Russian President Vladimir Putin in his own way.

In addition, Trump's trip to the Columbus, Ohio area is also to support the Republican state Senator Balderson's platform.The former Senate representative of the district, Tibai, vacated the seat this year. Balderson will face the Democratic candidate Danny O'Connor in tomorrow's (7th) special election. The competition between the two is expected to be fierce. Trump admits: Son’s meeting with Russian lawyers is to obtain opponent’s information

U.S. President Donald Trump admitted on the 5th that his son met with a Russian lawyer at Trump Tower in New York in 2016 to obtain information on his opponent, but he defended it as legal.

Central News Agency reported that this is Trump's most direct acknowledgment that the motivation for the above-mentioned meeting was to obtain scandalous information about his opponent Hillary Clinton.

Trump tweeted that he had no prior knowledge of the meeting between his son Trump Jr. and Russian lawyer Natalia Veselnitskaya.Veselnyskaya has deep ties to the Kremlin.

Trump tweeted: "This is a completely legal meeting to get information from an opponent, as done all the time in politics - and nothing is gained.I didn't know it beforehand!

The meeting was closely scrutinized by U.S. special counsel Robert Mueller.Mueller is investigating whether the Trump campaign conspired with Russia to influence the outcome of the 2016 U.S. presidential election.

China's soybean imports are expected to decrease by more than 10 million tons within this year

According to the Economic Daily, after interviewing relevant industry experts and comprehensively analyzing the market situation at home and abroad, the reporter found that by promoting low-protein diet formulas, increasing imports of miscellaneous meal, and expanding China's domestic production, China's soybean imports are expected to decrease by 1,000 in 2018.More than 10,000 tons.

At present, China is promoting the application of low-protein diet technology in pig, broiler and laying hen farming across the country. By adding amino acids, the proportion of protein raw materials such as soybean meal can be reduced without affecting production performance.

Yin Yulong, an academician of the Chinese Academy of Engineering and a researcher at the Institute of Subtropical Agroecology of the Chinese Academy of Sciences, has shown that pigs fed a low-protein diet (the proportion of protein added was reduced by 3%) and supplemented with four limiting amino acids at different growth stages, the pork yield andQuality is not affected.

According to Zhang Haitao, technical director of Guangdong Hengxing Feed Industry Co., Ltd., China currently has sufficient lysine production capacity, and the use of low-protein diet formula technology can reduce soybean meal consumption demand by about 5% to 7%, equivalent to about 5 million tons of soybeans.Therefore, it is feasible and sustainable to reduce my country's actual consumption demand for soybeans through low-protein diet formula.