High-Quality Nitric Acid China Supplies – Essential for Bangladesh’s Leather & Steel Industries

Bangladesh Relies on Chinese Nitric Acid

Bangladesh's leather processing hubs in Hazaribagh and Savar consume large volumes of nitric acid for liming and chrome tanning. The growing steel rebar mills around Chittagong also require nitric acid for pickling. Due to geographical proximity and preferential trade terms under Asia-Pacific agreements, China has become the top source.

Why Bangladesh Imports from China

• Short sea route: only 10-12 days from Shanghai to Chittagong

• Lower freight cost than Europe or Middle East

• Product stability formulated for tropical storage conditions

• Experienced with Bangladeshi LC requirements

Industrial Applications in Bangladesh

Packaging for Bangladesh Conditions

Chinese suppliers recommend:

• 30kg HDPE carboys (easy manual handling for small tanneries)

• 35kg blue drums (standard for most buyers)

• 1200L IBC totes (large steel mills)

• Leak-proof valves and secondary containment

Minimizing Chittagong Port Delays

To avoid delays at Chittagong Port:

1. Use an experienced freight forwarder with local presence

2. Ensure all EPB (Export Promotion Bureau) documentation is prepared

3. Confirm BSTI (Bangladesh Standards and Testing Institution) requirements

4. Request the Chinese supplier to provide original documentation via courier before vessel arrival

Quality Specifications for Bangladeshi Buyers

• Purity: ≥68% (technical grade) or ≥98% (fuming grade)

• Appearance: Clear, colorless to slightly yellowish liquid

• Nitrous acid: ≤1.0% for tanning grade

• Heavy metals: ≤0.002%