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Market news: Poland will promote common defense funds during its presidency of the European Union.R&F Properties announced on the Hong Kong Stock Exchange that the High Court ordered that the hearing of R&F Hong Kong's petition be postponed until December 16, 2024.Kremlin: Many people predict that Biden's administration will try to leave a difficult legacy by escalating tensions with Russia.

The USD/JPY intraday increase of USD/JPY expanded to 0.50% and is now reported at 152.72.Sina Navigation: The project won the bid of 145 million yuan. Sina Navigation announced that the company recently received the bid-winning notice of "2024 GNSS/MET water vapor observation station procurement project" with the bid-winning amount of 145 million yuan. If the formal contract is signed and implemented smoothly, it will have a positive impact on the company's operating performance. At present, the company and the tenderer have not signed a formal contract, and the total project amount and specific implementation contents shall be subject to the formal contract.India's NIFTY metal index rose by 1.25%.

The first super-kilometer tunnel in the Kangyu section of the Xi 'an-Chongqing high-speed railway runs through, and the construction of the Xi 'an-Chongqing high-speed railway (referred to as "Xi 'an-Chongqing high-speed railway") will spread new news. On December 10th, it was learned from Tiexikun Company of Beijing-Kunming High-speed Railway that after 620 days of construction, Wangjiabang Tunnel of Xiyu High-speed Railway in Qianfeng District of Guang 'an City was completed, four months ahead of the design period. This is the first tunnel of more than 1,000 meters in the Kangyu section of the Xi-Yu high-speed railway, marking another breakthrough in the construction of the Xi-Yu high-speed railway.Guanghua Technology: Breaking the dependence on the import of key raw materials for daily chemicals and meeting the high-end diversified needs. In the global oral care industry, tin salt is a key raw material, which is widely used in toothpaste and professional oral care products because of its excellent effects of preventing dental caries, anti-sensitivity, reducing gingival bleeding and fighting gingivitis. However, the domestic market has long relied on imports for this key raw material, and the production cost remains high, which seriously restricts the competitiveness of our oral care products in the international market. Guanghua Technology has made a breakthrough in this field, successfully breaking the long-term dependence on imports, taking the lead in becoming a domestic enterprise to realize large-scale production of this special effect ingredient, significantly reducing the cost of key raw materials for customers, and further enhancing the competitiveness of China manufacturing in the international market.AIA: It cost about HK$ 62.73 million to buy back nearly 1.07 million shares. AIA Holdings Limited announced that it spent about HK$ 62.73 million to buy back about 1.07 million shares that day, accounting for 0.0098% of the issued shares, and the repurchase price per share ranged from HK$ 563,84942 to HK$ 598,0954.