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Brazil's stock index closed down 2.67%, the biggest drop since January 2023 after the Brazilian central bank raised interest rates.Qualcomm: CTO James Thompson will retire on February 3rd, 2025.Peru's central bank kept its benchmark interest rate unchanged at 5%.

From the United States to the week of December 5, foreign central banks held US Treasury bonds of-203 million US dollars, with the previous value of-6.157 billion US dollars.New york gold futures fell by 1.8%, silver futures fell by 4.2%, and mining stock Cordelen fell by 6.6%. In late new york on Thursday (December 12), spot gold fell by 1.36% to $2,681.37 per ounce, showing a downward trend throughout the day. It was as high as $2,726.23 at 09:00 Beijing time, and the US PPI was released at 21:30. Spot silver fell 2.91% to $30.9710 per ounce. COMEX gold futures fell 1.81% to $2,706.70 per ounce, with an intraday trading range of $2,761.30-$2,696.70. COMEX silver futures fell 4.19% to $31.5850 an ounce. COMEX copper futures fell 0.50% to $4.2420/lb.China's agricultural science and technology strength ranks first in the world, China's agricultural science and technology papers rank first in the world, China's agricultural science and technology papers rank first in the world, and China's agricultural patent competitiveness index ranks first in the world for the first time ... On December 12, 2024, the China Agricultural and Rural Science and Technology Development Forum and the conference on global agricultural research hotspots and scientific and technological competitiveness achievements were held in Beijing. At the meeting, the results reports of think tanks such as "2024 China Agricultural Science and Technology Papers and Patent Global Competitiveness Analysis" were released, and a group of bright data conveyed the vigorous trend that China's agricultural science and technology strength continued to rank first in the world.

New york gold futures fell by 1.8%, silver futures fell by 4.2%, and mining stock Cordelen fell by 6.6%. In late new york on Thursday (December 12), spot gold fell by 1.36% to $2,681.37 per ounce, showing a downward trend throughout the day. It was as high as $2,726.23 at 09:00 Beijing time, and the US PPI was released at 21:30. Spot silver fell 2.91% to $30.9710 per ounce. COMEX gold futures fell 1.81% to $2,706.70 per ounce, with an intraday trading range of $2,761.30-$2,696.70. COMEX silver futures fell 4.19% to $31.5850 an ounce. COMEX copper futures fell 0.50% to $4.2420/lb.The era of 5G-A is coming, and the head of the Ministry of Industry and Information Technology revealed at the China 5G Development Conference held in Shanghai that China has completed the development goal of 5G construction in the 14th Five-Year Plan ahead of schedule. Zhang Yunming said that the 5G network has fully covered key hot spots such as government affairs centers, cultural tourism scenic spots and traffic trunk lines, and has been continuously expanding and deepening to remote rural areas. China's 5G technology industry has built a complete industrial chain covering communication chips, terminals, base station equipment, facilities and meters, and nearly 2,000 5G terminal products have been put on the market. The Ministry of Industry and Information Technology has held seven 5G application solicitation competitions, with more than 100,000 application cases, and 5G applications have been integrated into 80 of 97 national economic categories. According to the report of Global System for Mobile Communications (GSMA), the mobile ecosystem represented by 5G in China created about 8 million jobs in 2023.JPMorgan Chase elected Michele Buck as a member of the board of directors.