We need to purchase 20,000 kg of white oil (paraffin liquid).  
Key requirements:  
- Monthly delivery arrangement required  
- Please provide technical specifications  
- Indicate MOQ and price per kg  
- Share estimated lead time for initial shipment  
Looking for reliable suppliers with export experience to Sri Lanka.

We are looking for white mineral oil meeting food grade standards.  
Key requirements:  
- Certification: NSF/FDA compliant  
- Viscosity: 70-100 SUS at 100°F  
- Packaging: 180kg drum or bulk container  
Please provide:  
1. Technical specifications sheet  
2. MOQ and pricing  
3. Production lead time  
4. Available certifications  
Suitable suppliers with food/pharmaceutical manufacturing experience preferred.