CVD Equipment shares surge 21.98% intraday after selling Stainless Design Concepts division to Atlas Copco Group for $16.9M cash to boost financial flexibility and support core semiconductor equipment business.

think> Okay, let's tackle this query. The user wants me to transform the given text into a concise news headline following specific rules. First, I need to make sure I understand all the requirements. The input is about CVD Equipment's stock surging during intraday trading. The percentage is 21.98391421%, which I need to round to two decimal places, so that becomes 21.98%. The time period is intraday, so I should mention that. The reason for the price movement is the sale of the Stainless Design Concepts division to Atlas Copco Group for $16.9 million cash, with a net gain of $15 million. Also, the company's core CVD equipment business, which focuses on semiconductor manufacturing equipment, had a 20.9% revenue growth in the first nine months of 2025, contributing 73.6% of total revenue. I need to include the company name as is. The headline should start with the company name, followed by the percentage change and time period. Then a brief reason. The example provided uses a structure where the main reason is stated first, followed by additional details. The user's example also includes a line break after the first part, so I should follow that format. Wait, in the example, the output has the company name, percentage, time, reason, and then more details. But the user's instruction says to provide a brief reason for the price movement, retaining key information. So the main reason is the sale, and the additional info about the core business growth is supplementary. I need to make sure that the percentage is correctly rounded. Let me check: 21.98391421% rounds to 21.98% because the third decimal is 3, which is less than 5, so we keep the second decimal as is. Wait, no, 21.9839... the third decimal is 3, so yes, 21.98%. The time period is intraday, so "in intraday trading". The reason is the sale of the division and the use of proceeds. The key points are the sale to Atlas Copco Group for $16.9M cash, net gain of $15M, enhancing financial flexibility and supporting the core business. Then the core business's revenue growth: $15.4M in the first nine months of 2025, up 20.9%, accounting for 73.6% of total revenue. This shows a strong growth foundation. Putting it all together: Start with the company name, percentage change, time period, mention the sale and the financial figures, then the core business performance. I should also check for any trailing zeros. The percentage is 21.98%, no trailing zeros. The numbers like $16.9M and $15M are correct as per the input. Make sure the structure matches the example. The example had two paragraphs separated by a line break. The first part is the main headline with the key reason, and the second part provides more details about the company's core business. So I should follow that structure. Double-check the company name: CVD Equipment. The input has "CVD Equipment盘中 intraday大涨21.98391421%", so the name is correct. The example used the company name as is, so no changes there. Also, the input mentions "2026年3月24日宣布签署最终协议出售Stainless Design Concepts部门给Atlas Copco Group，交易价值1690万美元现金，净收益约1500万美元，用于增强财务灵活性并支持核心CVD设备业务发展。" So the announcement date is March 24, 2026. But the example didn't include the date, so maybe it's not necessary. The user's example didn't include the date either, so perhaps it's omitted. The key is the sale and the use of proceeds. The core business part: the 2025 first nine months revenue is $15.4M, up 20.9%, 73.6% of total revenue. The example included similar details in the second paragraph. So that's the additional info. Now, composing the headline: CVD Equipment surged 21.98% in intraday trading, with the company announcing the sale of its Stainless Design Concepts division to Atlas Copco Group for $16.9 million in cash, generating a net gain of $15 million to enhance financial flexibility and support its core CVD equipment business. The company's core CVD equipment business, which focuses on semiconductor manufacturing equipment, reported $15.4 million in revenue for the first nine months of 2025, a 20.9% increase from the prior year.