艾略特管理公司据悉持有新思科技数十亿美元股份

This pattern is used to introduce information from a source indirectly, often in news or formal writing. 据悉 means “it is learned/reported that,” and 据…称 means “according to…”. It helps the speaker avoid stating the information as a direct personal claim.

This is a formal written pattern often used in business, news, and academic Chinese. 对 introduces the target, and 进行 is followed by a noun-like action such as 投资、调查、研究. It is more formal than using a simple verb directly.

计划 is used before a verb phrase to show an intended future action. 与……合作 means “to cooperate with…”. Together, they express a planned cooperative action and are common in formal and business contexts.

推动 means “to promote, push, or drive” something forward. It is often followed by a person, company, or process, and can introduce a goal or result. In formal contexts, it often describes efforts to create change or improvement.

从……中 means “from” or “out of” a certain source, range, or area. It shows where something is obtained, extracted, or derived from. This is a very common structure in both everyday and formal Chinese.