UMC shares jump 14.14% intraday after collaborating with SST on 28nm SuperFlash fourth-gen automotive grade 1 platform production, set for 2026 certification with improved process efficiency and cost control.

think> Okay, let me tackle this query. 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 UMC, and the percentage change is 14.13978495%, which needs to be rounded to two decimal places. So that would be 14.14%. The time period is intraday, so I should mention that. The reason for the price movement is the collaboration between SST and UMC on the 28nm SuperFlash fourth-generation automotive grade 1 platform. The key points are that it's entering mass production, the certification is in January 2026, and the process has better complexity and cost control compared to other solutions. Also, UMC is a global semiconductor foundry specializing in IC manufacturing with expertise in logic/mixed-signal and embedded high-voltage technologies. I need to structure the headline to include all these elements concisely. Start with the company name, the percentage change, the time period, and the reason. The example provided by the user has the company name, the surge percentage, the time, and then the reason with some details. I should follow that structure. Wait, the user's example has the company name, the percentage, the time, and then the reason. So for UMC, it should be "UMC surged 14.14% intraday, as SST and UMC collaborate on 28nm SuperFlash fourth-gen automotive grade 1 platform entering mass production..." Then include the certification date and the advantages in process complexity and cost control. Also, mention UMC's role as a global semiconductor foundry with their specialties. I need to check if all the key points are included without being too wordy. Let me make sure the percentage is correctly rounded. 14.13978495 rounds to 14.14%. The time period is intraday. The collaboration is between SST and UMC. The platform is fourth-gen, automotive grade 1, entering mass production, with certification in Jan 2026. The advantages are better process complexity and cost control. UMC's description as a global semiconductor foundry with expertise in logic/mixed-signal and embedded high-voltage. I should also ensure that the company name is kept unchanged. The example used "Pineapple Energy Inc." as is, so "UMC" should stay as is. Putting it all together, the headline should start with UMC, the percentage, the time period, then the reason. The reason should mention the collaboration, the platform details, the certification date, and the advantages. Then a brief description of UMC's role. Let me check for any trailing zeros. The percentage is 14.14%, which is correct. The time period is intraday. The example uses "surged", so using "surged" here as well. Now, structure the sentence: "UMC surged 14.14% intraday, as SST and UMC announced the 28nm SuperFlash fourth-gen automotive grade 1 platform is entering mass production, with certification expected by January 19, 2026. The platform offers superior process complexity and cost control compared to alternatives. UMC, a global semiconductor foundry, specializes in IC manufacturing with expertise in logic/mixed-signal and embedded high-voltage technologies." I think that covers all the required elements. Let me verify each part against the rules. Company name is correct. Percentage is rounded. Time period is intraday. Reason includes the collaboration, the project details, and UMC's description. The example also includes a line break, but the user didn't specify that, so maybe just a period. Also, the example has the company description after the line break. I should follow that structure. Wait, in the example, the first part is the headline with the company name, percentage, time, and reason, then the next line is the company description. So in the output, after the initial sentence, there's a line break and then the company description. The user's example uses a "/n" which is a new line. So I should follow that structure. So the final output should be two sentences separated by a line break. The first part is the headline with the surge, reason, and the second part is the company description. Let me adjust that. First sentence: "UMC surged 14.14% intraday, as SST and UMC announced the 28nm SuperFlash fourth-gen automotive grade 1 platform is entering mass production, with certification expected by January 19, 2026. The platform offers superior process complexity and cost control compared to alternatives." Second sentence: "UMC, a global semiconductor foundry, specializes in IC manufacturing with expertise in logic/m.