NetClass Technology shares rise 18.31% intraday after launching AI-assisted English learning system with vertical large language models and EDC blockchain adoption in Shanghai.

think> Okay, let me try to tackle this. The user wants me to transform the given Chinese text into a concise news headline following specific rules. First, I need to make sure I understand all the requirements. The company name is NetClass Technology. The percentage change is 18.31218974%, which needs to be rounded to two decimal places. So that becomes 18.31%. The time period is intraday. Now, the reason for the price movement. The input has three points. Let me parse them: 1. The company commissioned an AI-assisted English learning system in October 2023 using vertical large language model tech to enhance education services. 2. The EDC blockchain system has been stable since 2018 and recognized by Shanghai authorities, used in multiple institutions. 3. B2B revenue for six months to March 31, 2025, is $3,685,410 compared to $3,766,192 in the same period in 2024. Wait, the revenue actually decreased here. But the stock price went up. That might be a point to clarify, but the user wants a brief reason. Maybe the first two points are the main drivers. So the main reasons are the AI project and the blockchain system's recognition. The third point is about revenue, but it's a decrease. However, the stock price is up, so maybe the market is reacting to the AI and blockchain announcements despite the revenue drop. But the user wants a brief reason, so I should focus on the positive factors. Putting it all together: The headline should include the company name, percentage change, time period, and the reasons. The example uses a structure where the main reason is stated first. So perhaps: "NetClass Technology surged 18.31% intraday, driven by the company's announcement of an AI-assisted English learning system using vertical large language model technology to enhance education services, and the stable operation of its EDC blockchain system since 2018, recognized by Shanghai authorities and applied in multiple educational institutions." Wait, but the third point mentions B2B revenue. The revenue for the six months to March 31, 2025, is $3,685k, which is lower than $3,766k in 2024. However, the stock is up. Maybe the market is not focusing on the revenue yet, or there's another reason. But the user's example didn't include revenue info. The example focused on the project announcement. So maybe the revenue is not a key factor here. The main reasons are the AI and blockchain developments. The user's example also included a bit more detail in the second paragraph, but the headline itself is concise. Wait, the example's output has two paragraphs. The first is the headline, the second is the explanation. But the user's instruction says "concise news headline", but the example includes a second paragraph. Wait, looking back at the example, the output is two paragraphs. The first is the headline, the second is a brief explanation. So the user might expect the same structure here. But the user's instruction says "transform the following text into a concise news headline that includes...". So maybe the entire output should be a single headline with the key info. However, the example shows two paragraphs. Let me check the example again. In the example, the first paragraph is the headline with the surge and the reason (subsidiary signed an agreement). The second paragraph is the company's focus. So the user's example splits into two paragraphs. Therefore, perhaps the same structure is expected here. So the first paragraph should be the headline with the surge, time period, and reason. The second paragraph can be the additional info about the company's focus. Wait, the example's second paragraph is a brief description of the company. But in the given input here, the third point is about B2B revenue. However, the company's description in the example is part of the second paragraph. So maybe here, the second paragraph should mention the B2B revenue? But the user's example didn't include that. Let me check the example input again. In the example input, the company description is part of the input text, and in the output, it's in the second paragraph. So here, the input has three points: AI system, blockchain system, and B2B revenue. The third point is a revenue figure, which is a bit conflicting because the revenue is lower than the previous year. But the stock is up. So perhaps the main reasons are the first two points. The third point might be a detail that's not included in the headline but perhaps in the second paragraph. But the user's example only included the reason related to the project. So maybe the third point is not necessary unless it's a positive factor. Since the.