Core Insights - The article highlights the significant archaeological discoveries made in the South China Sea, particularly the excavation of two ancient shipwrecks at a depth of approximately 1500 meters, marking a historic breakthrough in underwater archaeology for China [2][8]. Group 1: Archaeological Discoveries - The "Deep Sea Warrior" manned submersible discovered a large number of ancient ceramic jars during its 500th dive, located about 150 kilometers southeast of Sanya, in the South China Sea's northwest slope [2][3]. - The excavation of the two shipwrecks, which were found to contain thousands of artifacts, demonstrates the prosperity of ancient maritime trade along the Maritime Silk Road [4][6]. Group 2: Technological Advancements - The "Deep Sea Warrior" submersible, developed with over 95% domestic technology, has a working capacity of up to 4500 meters underwater, enabling Chinese archaeologists to explore previously unreachable depths [3][4]. - The successful extraction of artifacts involved advanced technologies such as high-resolution imaging and 3D scanning, which aid in documenting and preserving the archaeological findings [5][6]. Group 3: Exhibition and Preservation - The "Deep Blue Treasures" exhibition at the China (Hainan) Nanhai Museum showcases the archaeological findings and emphasizes the importance of artifact preservation through a dynamic approach of simultaneous excavation and exhibition [7][8]. - The preservation process for artifacts extracted from the deep sea is complex, requiring careful cleaning and desalination to prevent deterioration due to environmental changes [7][8].

Core Viewpoint - The China (Hainan) South China Sea Museum serves as a significant cultural and historical institution, showcasing artifacts from the Maritime Silk Road and contributing to the understanding of ancient maritime trade and cultural exchanges [2][12]. Group 1: Museum Overview - The museum, opened in 2018, houses over 100,000 artifacts salvaged from the South China Sea, highlighting the historical significance of the Maritime Silk Road [2][11]. - The architectural design of the museum reflects the waves of the sea, symbolizing its connection to maritime culture [2]. Group 2: Archaeological Discoveries - The "Hua Guang Reef No. 1" shipwreck exhibition features a South Song Dynasty merchant ship that sank 800 years ago, providing insights into ancient maritime trade [3][4]. - Artifacts recovered from the ship include various types of porcelain, indicating the ship's likely route from Quanzhou to Southeast Asia [3][4]. - The museum showcases the evolution of Chinese shipbuilding, particularly the "Fuchuan" type, known for its deep draft and large cargo capacity, which played a crucial role in maritime trade [3][4]. Group 3: Advancements in Underwater Archaeology - China's underwater archaeology has advanced significantly, with recent expeditions using advanced technology to explore shipwrecks at depths of over 1,500 meters [5][8]. - The "Deep Sea Warrior" submersible and other high-tech equipment have enhanced the capabilities of underwater archaeological investigations [7][8]. Group 4: Cultural Significance - The artifacts displayed, such as the exquisite "Fahua" porcelain, reflect the blend of Chinese craftsmanship and foreign influences, showcasing the historical trade relationships [10][11]. - The findings from the "South China Sea Northwest Slope No. 1 and No. 2" shipwrecks fill historical gaps in the understanding of ancient maritime routes and trade practices [11][12]. Group 5: Future Prospects - The museum aims to continue its role as a cultural exchange platform along the 21st Century Maritime Silk Road, with plans for a new building to enhance its exhibitions and educational outreach [12][13].

Core Insights - The second Hainan Agarwood and Huanghuali International Trade Fair, named "Tianxiang Guose," was promoted in Riyadh, Saudi Arabia, highlighting the growing interest in Hainan agarwood in the region [1][2] - The Saudi Arabian fragrance and perfume industry has seen significant growth due to increasing local demand and expansion into regional and global markets, creating opportunities for collaboration with Chinese companies [1] - The event aims to strengthen trade and economic relations between China and Saudi Arabia, facilitating knowledge sharing and enhancing economic and investment cooperation [1] Industry Overview - China's annual production of agarwood raw materials is approximately 4,000 tons, covering four main categories: incense, cultural and artistic products, pharmaceuticals, and daily chemical products, with over 300 subcategories [2] - Hainan agarwood is renowned for its exceptional quality and medicinal value, benefiting from the unique tropical climate and soil conditions, while Huanghuali is considered a precious wood highly sought after in the market [2] - The promotion event has created a favorable international atmosphere for the second Tianxiang Guose exhibition, enhancing brand building and channel expansion for Hainan agarwood and Huanghuali in the Saudi market [2]