US Stock Market Movement: Longdian Huaxin Surges on October 9th Driven by Copper Foil, AI Computing Power Demand, and Customer Base
Bitget异动解读2026/10/09 16:45Longdian Huaxin October 9 Major Surge Interpretation
Keywords: copper foil, AI computing power demand, customer base
1. On October 10, 2026, Chile’s Collahuasi copper mine saw copper production in August drop by 25.1% year-on-year to 26,500 tons. Changes in the copper industry supply chain are closely related to the company’s electrolytic copper foil business.
2. On September 3, 2026, the company’s main business is electrolytic copper foil, with products covering lithium battery copper foil and high-end electronic copper foil. The construction of AI servers is driving demand growth for high-end copper foils such as HVLP and RTF. The company’s related products are applied in high-frequency communications, AI servers, and high-speed data centers.
3. On August 13, 2026, the company disclosed that, by sales volume in 2025, it was the world’s largest supplier of lithium-ion battery copper foil, serving global clients such as LG Energy Solution, CATL, SK On, Samsung SDI, and Panasonic Industrial Materials, with a diversified customer base in batteries, copper-clad laminates, and PCBs.
(Disclaimer: This content is summarized and generated from publicly available information by AI technology and is for reference only. It does not constitute investment advice.)
Disclaimer: The content of this article solely reflects the author's opinion and does not represent the platform in any capacity. This article is not intended to serve as a reference for making investment decisions.
You may also like
Micron expands stock repurchase plan to 35.16 billions USD
Micron Technology's board of directors has approved an expanded stock repurchase plan, which will take effect starting in December. According to Micron’s 10-K filing, the board “approved increasing the maximum amount of common stock that may be repurchased at the company’s discretion to $35.16 billion, effective December 9.” Previously, Micron had approved a $10 billion stock repurchase program, of which approximately $2.2 billion remained unused.
Dow Jones rises 0.83%, S&P 500 rises 0.59%, Nasdaq rises 0.64%
The Dow Jones closed up 0.83%, the Nasdaq rose 0.64%, and the S&P 500 gained 0.59%. Among the most actively traded stocks, Micron Technology fell 0.66%, Nvidia declined 0.52%, SpaceX increased 1.25%, and Tesla rose 2.05%.
Hurricane Isaias approaches, causing 72% of crude oil production in the Gulf of Mexico to halt
As Category 3 Hurricane Isaias approaches the U.S. Gulf Coast, local oil producers have suspended around 1.46 million barrels per day of crude oil production, accounting for 72% of the region's total output. According to the U.S. Bureau of Ocean Energy Management, as of 12:00 p.m. Eastern Time on Friday (midnight Beijing time on October 10), workers have been evacuated from 129 offshore platforms, and two mobile drilling rigs have been relocated out of the storm's path. BP has shut down production at the Thunder Horse and Na Kika platforms and evacuated non-essential personnel from three other platforms. The supply interruption has pushed Gulf of Mexico crude oil prices higher, with Mars crude currently carrying a premium of about $3 per barrel over WTI crude, and Thunder Horse crude maintaining a premium of more than $4 per barrel for two consecutive trading days.
Google internally tests AI model Carbon, employees say its programming capabilities rival Claude Opus 5.5
According to Business Insider, Google (GOOG.US) is internally testing a new AI model called Carbon, and employees say its programming capabilities are comparable to Claude Opus 5.5.
Crypto prices
More
