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The photolithography machine concept experienced abnormal fluctuations and surged. Both Kaimeite Gas and Aopu Optoelectronics hit their daily limits.
2025-12-18 /
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Author：小编
In the morning trading on December 18, 2025, the photolithography machine concept experienced abnormal fluctuations and surged. Kaimeite Gas and Aopu Optoelectronics hit their daily limits, while Kinglai Hygiene Materials and Lanying Equipment, among others, rose sharply.
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