TDG Holding (600330.SH): The company did not repurchase shares in December.

On January 2, Gelonghui reported that TDG Holding (600330.SH) announced that by the end of December 2024, the company had not repurchased any shares. By the end of December 2024, the company had cumulatively repurchased 16.15262 million shares, accounting for 1.31% of the company's total share capital, with a maximum purchase price of 7.13 yuan/share, a minimum price of 5.58 yuan/share, and a total amount paid of 100,018,976.25 yuan (excluding transaction fees).

Gelonghui FinanceJan 2 15:40

TDG Holding (600330.SH): Received government subsidies of 50.4846 million yuan.

On January 1, Gallop announced that TDG Holding (600330.SH) released an announcement stating that on December 31, 2024, its wholly-owned subsidiary TDG Silver Xiamen New Materials Co., Ltd. (hereinafter referred to as "TDG Silver Xiamen") received a government notification granting a government subsidy of 50.4846 million yuan.

Gelonghui FinanceJan 1 17:10

TDG Holding (600330.SH): The substrate products for MicroLED applications are still in the product development stage.

On December 31, Gelonghui reported that TDG Holding (600330.SH) stated on the investor interaction platform that the company has started large-scale production and delivery of crystal bars and substrate products to Miniled epitaxy customers, while the substrate products for MicroLED applications are still in the product development stage.

Gelonghui FinanceDec 31, 2024 16:08

TDG Holding (600330.SH): Sapphires as window materials have been increasingly used in various types of Smart Clothing, including AR/VR/MR devices in recent years.

On December 31, Gelonghui reported that TDG Holding (600330.SH) stated on the investor interaction platform that Sapphires are an important foundational material in modern industry, featuring excellent optical properties, mechanical properties, and chemical stability. They have high strength, great hardness, and corrosion resistance, can operate at temperatures close to 2000 degrees Celsius, and have good transmittance in the ultraviolet, visible light, infrared, and microwave bands. Currently, the largest applications of Sapphire materials are mainly concentrated in two fields: Led & Optoelectronics chip substrates and window materials. Sapphire substrate materials are key foundational materials for new displays such as Mini-Led and Micro-Led.

Gelonghui FinanceDec 31, 2024 16:02

Express News | TDG Holding: Sapphires crystal materials and piezoelectric crystal materials have been mass-produced, while Silicon Carbide is in the research and development stage.

BreakingsDec 27, 2024 19:31

TDG Holding (600330.SH): is currently developing 12-inch lithium niobate crystals.

On December 27, Gelonghui reported that TDG Holding (600330.SH) stated on the investor interaction platform that lithium niobate crystals are crystals that integrate piezoelectric, electro-optical, photo-refractive, and laser-active effects, and with advantages such as high-temperature resistance and corrosion resistance, they are also known as the "optical silicon" material of the optoelectronic era, widely used in high-performance filters, electro-optical devices, holographic storage, and Quantum Communication, among other applications. The company has now mastered key core technologies for the preparation of 6-inch and 8-inch lithium niobate crystals. The company is currently developing 12-inch lithium niobate crystals.

Gelonghui FinanceDec 27, 2024 17:25