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Occidental Petroleum (NYSE: OXY) is a U.S. energy company focused on oil and natural gas exploration and production, as well as related energy businesses. On January 2, 2026, the company officially completed the sale of its OxyChem chemical business to Berkshire Hathaway in a cash transaction valued at \$9.7 billion, subject to customary closing adjustments. The transaction not only reshaped Occidental Petroleum's asset portfolio but also marked a significant turning point in reducing its debt burden and reallocating capital.

In January 2026, Berkshire acquired OxyChem for \$9.7 billion. This article analyzes Occidental Petroleum's (OXY) asset structure, debt reduction, cash flow changes, and oil price sensitivity after the sale of its chemical business, and examines how the transaction changes the investment case for its stock.

What are Data Center REITs? Explore how AI computing demand drives data center real estate, rental income, FFO, AFFO, valuations, and investment risks.

Gate Taiwan stock trading is Gate’s Taiwan stock trading service: eligible users trade supported Taiwan Stock Exchange (TWSE) names with USDT in the existing Stocks Account without converting funds into New Taiwan dollars themselves; quotes, prices, position value, and profit and loss display in TWD, while fees are charged in USDT using Gate’s fee schedule and applicable FX rates.

CoWoS (Chip-on-Wafer-on-Substrate) is an advanced packaging technology developed by Taiwan Semiconductor Manufacturing Company (TSMC). It is primarily used to integrate high-performance logic chips, high-bandwidth memory, and other computing components into a single package. As AI models continue to demand greater computing performance, memory capacity, and data transfer speeds, the performance of AI chips is no longer determined solely by the number of GPU transistors or the manufacturing process. Efficient data exchange between computing chips and memory is becoming an increasingly important factor affecting the performance and manufacturing capabilities of AI accelerators.

AMD and NVIDIA are major global chip suppliers in the AI computing infrastructure sector. The two companies compete across data center GPUs, AI computing platforms, and software ecosystems. As generative AI gradually moves from model development into commercial applications, the market’s focus is shifting. In the past, training large AI models required substantial quantities of high-performance GPUs, driving data centers to continually increase their investments in computing capacity. Today, as the use of AI search, intelligent assistants, programming tools, and AI agents expands, completing inference for massive numbers of models at a lower cost is becoming the new focus of competition.

Samsung Electro-Mechanics, a core subsidiary of Samsung Group, is an integrated electronic components company focused on the R&D and manufacturing of key parts. Established in 1973 in South Korea, it is listed on the KOSPI market of the Korea Exchange under ticker 009150.KS. The company specializes in multilayer ceramic capacitors (MLCC), packaging substrates (e.g., FC-BGA), camera modules, and communication modules, delivering upstream components and packaging solutions for smartphones, servers, automotive electronics, and AI infrastructure.

NVIDIA (NASDAQ: NVDA) is one of the most widely followed companies in the semiconductor and artificial intelligence industries. Its graphics processing units (GPUs), software platforms, and accelerated computing technologies support applications ranging from gaming and data centers to generative AI and autonomous systems. As demand for AI computing infrastructure grows, NVIDIA has become an important company for investors researching the technology sector.

Gold has long been regarded as an important financial asset and a widely followed commodity in global markets. It is used in jewelry, electronics, and other industrial applications, while also attracting attention from investors and traders seeking exposure to precious metals. Its market price can be influenced by interest rates, inflation expectations, central bank activity, geopolitical developments, and movements in the U.S. dollar.

Brent crude oil is one of the most important benchmarks in the global energy market. Its price reflects changes in international oil supply and demand and can be influenced by geopolitical developments, production decisions, inventory data, and broader economic conditions. For traders who want to follow movements in the oil market, Brent crude offers exposure to a commodity that is closely connected to global trade and economic activity.

Examine how MCP could connect AI agents with financial data and services, reshape automation, and influence AI infrastructure business models, with Anthropic as a case study in pre-IPO valuation.

To buy CRCL on Gate, you trade CRCL through Gate’s CFD service, taking a long or short position on Circle’s stock price without buying the underlying shares. This is aimed at sophisticated retail crypto traders and investors who want exposure to Circle through a trading product and need to understand how CRCL stock, CRCLx tokenized stock, and CRCL CFDs differ before they place a trade.

Does a low P/E ratio mean a stock is undervalued? Learn how P/E, PEG, earnings growth expectations, and value traps shape stock valuation.

Amazon's AI infrastructure spending is reshaping its cash flow. Explore how AWS profitability, capital expenditures, and free cash flow influence AMZN stock valuation.

Learn why 3x leveraged ETFs target daily returns rather than long-term multiples, and how daily resets, compounding, volatility, index risk and holding periods affect performance.