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| 1532 | Yeo Soon Huat 07346900M | Active |
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| 1534 | Yen Siew Choon Medical Hall (chong Kee) 10250200E | Active |
| 1535 | Yen Aun Medical Hall 08831000X | Active |
| 1536 | Yanas Transport Services 53317641K | Active |
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| 1538 | Ykh Food Equipment Services Llp T13LL0752A | Active |
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| 1540 | Yishun Chong Pang Learning Centre Llp T13LL0579A | Active |
| 1541 | Yerme Merchandise 10061900B | Active |
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| 1543 | Yungas Llp T13LL2085E | Active |
| 1544 | Yin Foong Enterprises 25514400L | Active |
| 1545 | Ysg Electrical & Engineering Llp T14LL0010B | Active |
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