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| 543 | Kang Yuan Food Factory 42526900X | Active |
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| 545 | Kwong Wing Trading & Credit Co 22030600A | Active |
| 546 | K Europe Holding Company Limited T15UF4151G | Active |
| 547 | Kim Ng Hair Salon 52962574A | Active |
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| 549 | Key Learning Centre 53127048C | Active |
| 550 | Ken Tuition Centre 53243360B | Active |
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| 556 | K.n.wong Electrical Services 53329186X | Active |
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