| 481 | Adam Jee Karim Plastic Industires | | Faisalabad |
| 482 | Khan Pipe Factory | | Faisalabad |
| 483 | Sandil Plastic | | Faisalabad |
| 484 | Maa Group Of Industries | | Faisalabad |
| 485 | Mustafa Plastic Works | | Gujranwala |
| 486 | Javaid Melamine Ware | | Gujranwala |
| 487 | Pak Korea Pvc Pipe Industry | | Gujranwala |
| 488 | Mehak Ali Melamine | | Gujranwala |
| 489 | Rasheed Melamine | | Gujranwala |
| 490 | Geo Power Pvc Pipe Industry | | Gujrat |
| 491 | Hira Enterprises | | Sheikhupura |
| 492 | Iftikhar Auto Parts | | Sheikhupura |
| 493 | Batala Plastic Factory Unit # 1 | | Faisalabad |
| 494 | Khalid Plastic Company | SIE Sialkot | Sialkot |
| 495 | Momin Polymers | | Lahore |
| 496 | Dani Plastic Industry | | Gujranwala |
| 497 | Choudhary Melamine | | Gujranwala |
| 498 | Shafiq Plastic Company | Quaid-e-Azam Industrial Estate | Lahore |
| 499 | Jms Enterprises | Sundar Industrial Estate | Lahore |
| 500 | Rehan Akhtar Plastic | | Faisalabad |