| 1 | Product Portfolio and Chemical Fit | Confirm whether the supplier offers the required primary or secondary amine, relevant grades, concentration, and packaging. Check the exact chemical identity and impurity limits against the intended application. | Current product specification, technical data sheet, certificate of analysis, and written confirmation of grade and availability. | Primary and secondary amines have different structures and uses; a broad category match alone does not establish that a product meets a buyer’s specification. | 15% |
| 2 | Quality Management and Batch Consistency | Review the supplier’s quality controls, change-control process, traceability, and approach to handling nonconforming material. Verify any claimed certifications and their scope. | Quality-system documentation, sample batch records or certificates of analysis, audit responses, and details of change notification. | Consistent composition and documented controls help reduce the risk of production variation and support customer audits. | 15% |
| 3 | Production Capacity and Supply Availability | Assess available capacity for the specific product, typical lead times, planned maintenance, allocation practices, and the supplier’s ability to support forecast demand. | Product-specific capacity statement, lead-time history, supply plan, and documented escalation process for shortages. | Capacity should be assessed for the required product and period; a large overall business does not by itself prove availability of a particular amine. | 12% |
| 4 | Regulatory and Product-Safety Documentation | Check that the safety data sheet, product classification, labeling, and market-specific documentation are appropriate for the destination and intended use. | Current safety data sheet, applicable registration or compliance statements, transport classification, and label information. | Amines may require careful handling, and obligations vary by substance, jurisdiction, concentration, and application. Buyers should verify requirements for their own markets. | 12% |
| 5 | Geographic Reach and Regional Support | Identify the actual manufacturing and shipping locations, supported destination markets, local technical or commercial contacts, and any regional distribution arrangements. | Origin documentation, destination coverage list, regional service details, and confirmation of the contracting and shipping entities. | Manufacturing origin, sales coverage, and delivery capability are distinct. Verifying each helps clarify lead times, documentation, and responsibilities. | 10% |
| 6 | Logistics, Packaging, and Handling | Confirm suitable packaging options, shipment mode, loading and unloading requirements, storage conditions, and procedures for managing damaged or delayed cargo. | Packaging specification, handling guidance, shipping documents, and a product-specific logistics plan. | Safe, compatible packaging and clear handling instructions are important for moving chemical products through the supply chain. | 10% |
| 7 | Supply Reliability and Business Continuity | Review on-time delivery performance, disruption communication, contingency planning, and whether alternative production or supply arrangements are available. | Historical delivery metrics, business-continuity summary, incident communication procedure, and documented contingency options. | Past performance and credible contingency plans provide more useful evidence of resilience than general assurances. | 8% |
| 8 | Technical Service and Application Support | Assess access to product specialists, response times, troubleshooting capability, and support for sampling, trials, and specification questions. | Technical-contact details, sample policy, typical response process, and examples of available application support. | Product-specific technical support can help buyers evaluate suitability and investigate process or quality issues. | 7% |
| 9 | Environmental and Responsible-Sourcing Information | Request relevant information on environmental management, emissions or energy reporting, waste handling, and responsible sourcing. Check the boundaries and dates of reported data. | Current environmental disclosures, applicable certifications, and explanations of reporting scope and verification. | Comparable, clearly scoped documentation is more informative than unsupported sustainability claims. | 6% |
| 10 | Commercial Transparency and Total Cost | Compare quotations using the same product specification, volume, delivery basis, packaging, payment terms, and validity period. Clarify surcharges and minimum order quantities. | Itemized quotation, agreed delivery terms, minimum order details, price-validity period, and contract terms. | A consistent comparison prevents differences in scope or logistics from being mistaken for a difference in product price. | 5% |