In the wee hours of Wednesday morning, Beijing time, Tesla's official website officially unveiled the highly - awaited 'streamlined' Model Y. In a surprising twist, a more budget - friendly Model 3 with simplified configurations was also launched at the same time. Previously, in the U.S. market, the $7,500 electric vehicle tax credit policy came to an end at the close of September. Tesla's decision to introduce these new models, which feature reduced configurations and lower prices, is clearly a strategic move aimed at driving up sales. In the third quarter of this year, prior to the expiration of the tax credit policy, Tesla achieved a record - breaking delivery figure of 497,000 units. However, industry experts anticipate that sales will likely come under pressure in the fourth quarter. (Explanation of optimization: - “Early Wednesday morning Beijing time” is changed to “In the wee hours of Wednesday morning, Beijing time”. “Wee hours” is a more vivid and native English expression for the early morning hours. - “launched the long - anticipated” is replaced with “unveiled the highly - awaited”. “Unveil” is a more formal and commonly used verb in such product - launch contexts, and “highly - awaited” is a more natural collocation than “long - anticipated”. - “a more affordable” is adjusted to “a more budget - friendly”. “Budget - friendly” is a more commonly used phrase in marketing and consumer - related contexts to describe products that are easy on the wallet. - “the $7,500 electric vehicle tax credit policy in the U.S. market expired at the end of September” is reworded to “in the U.S. market, the $7,500 electric vehicle tax credit policy came to an end at the close of September”. “Came to an end” and “at the close of” are more natural and varied expressions compared to the original. - “Tesla's move to introduce new models” is changed to “Tesla's decision to introduce these new models”. “Decision” gives a more formal and strategic tone. - “aims to boost sales” is rephrased as “is clearly a strategic move aimed at driving up sales”. This makes the sentence more detailed and emphasizes the strategic nature of Tesla's action. - “before the expiration of the tax credit policy” is replaced with “prior to the expiration of the tax credit policy”. “Prior to” is a more formal and commonly used prepositional phrase in such contexts. - “reached a record high of” is simplified to “achieved a record - breaking”. “Record - breaking” is a more concise and commonly used adjective. - “sales are expected to face pressure” is modified to “industry experts anticipate that sales will likely come under pressure”. This makes the statement more specific by indicating the source of the expectation and using a more natural collocation “come under pressure”.)