Back to Insights
Logistics Nov 15, 2026 8 min read
LC vs SBLC vs TT for Fuel and Chemical Transactions
A risk comparison of Letter of Credit, Standby Letter of Credit, and Telegraphic Transfer for industrial buyers.
Ahmed Tariq
Technical Director

In international trade of bulk fuels and chemicals, payment terms are as critical as the product specifications. Selecting the wrong payment method can expose buyers to financial loss, fraud, or supply chain disruption.
Payment Methods Compared
- Telegraphic Transfer (TT): Direct bank transfer. High risk for the buyer if paid in advance. Usually reserved for trusted, long-term supplier relationships or small sample orders.
- Documentary Letter of Credit (LC): The bank guarantees payment to the seller only when specific shipping documents (e.g., Bill of Lading, SGS report) are presented. Highly secure for both parties but incurs bank fees and administrative overhead.
- Standby Letter of Credit (SBLC): Acts as a backup guarantee. The buyer pays via TT on agreed terms (e.g., net 30 days). The SBLC is only drawn upon if the buyer defaults. Common in long-term fuel supply contracts.
Need Trade Finance Support?
AAA International works with major global banks to facilitate secure LC and SBLC transactions for bulk supply.
Speak to Our Team