01Routes, modes and transit times
Rail 14-20 days; alternative Middle Corridor via Caspian 25-30 days.
Choosing between sea, air and rail depends on product value, urgency and CO₂ budget. Rule of thumb: air for high-value and time-critical flows (electronics, pharma, spares), rail as low-carbon mid-speed option, sea as the workhorse where scale wins.
02Commercial considerations
Route choice depends not only on transit time and rate but also on reliability, peak-season capacity and carrier performance. Alternative routes and modes create resilience against disruptions such as Suez closures, Red Sea diversions, Panama drought, strikes or geopolitical tensions.
New Silk Road rail route via Kazakhstan-Russia-Belarus-Poland. Key since 2013, reduced post-2022 Russia sanctions. Strategically we recommend a lane portfolio with at least two carriers, clear service-level prioritisation and predefined fallbacks. That creates leverage in rate negotiations and cuts failure risk.
03Documentation and compliance
For this lane, depending on cargo: commercial invoice, packing list, bill of lading or air waybill, certificate of origin, preferential proof of origin (EUR.1, Form A, USMCA, RCEP), phytosanitary certificate and dangerous-goods documents. Check preferences, safeguard quotas, anti-dumping duties and CBAM obligations upfront.
A major lever is correct HS-code classification: mistakes can trigger post-clearance duties, penalties and reputational damage. Use binding tariff information (BTI) where possible and run annual classification reviews.