“瑞云冷链”完成新一轮亿元人民币融资

完成 is a verb meaning “to complete” or “to finish.” It is commonly followed directly by a noun phrase showing what has been completed, such as a task, project, round of financing, or plan.

距离 can be used to express the amount of time from one event to another. The pattern “距离……仅……” emphasizes that the interval is very short, meaning “it has been only ... since ...” or “only ... separates ... from ...”.

由 introduces the agent or party responsible for an action, similar to “by” in English. In formal and news writing, it is often used to show who leads, organizes, or carries out something.

将 is a formal written marker used before a verb to indicate future action or planned intention. It is common in business, news, and official writing, similar to “will” or “is going to.”

用于 means “to be used for” and introduces the purpose, function, or target of money, tools, time, or resources. It is very common in formal Chinese when explaining how something will be used.