AoE4 Analyzer

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© 2026 AoE4 Analyzer. All rights reserved. · v1.0.4

Stone Commerce (Improved) — Mongols — AoE4 Analyzer

Abbasid Dynasty

Delhi Sultanate

Holy Roman Empire

House of Lancaster

Knights Templar

Macedonian Dynasty

Order of the Dragon

Tughlaq Dynasty

Zhu Xi's Legacy

Additional Torches

Additional Torches (Improved)

Civilization Guide

MongolsTechnologies

Stone Commerce (Improved)

Stone Commerce (Improved)

Unique

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Trade Technology

300

700

100090s

Traders supply +20% Stone to their trades. If Stone Commerce has already been researched, supply +10% Stone instead.

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Researched at

The Silver Tree

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Raid Bounty (Improved)

Stone Bounty (Improved)

Adjustable Crossbars

Angled Surfaces

Naval Arrowslits

Springald Crews

Cannon Emplacement

Springald Emplacement

Balanced Projectiles

Platecutter Point

Siha Bow Limbs (Improved)

Biology (Improved)

Decarbonization

Serpentine Powder

Court Architects

Double Broadax (Improved)

Lumber Preservation

Specialized Pick

Specialized Pick (Improved)

Elite Army Tactics

Elite Army Tactics (Improved)

Horticulture (Improved)

Precision Cross-Breeding

Fitted Leatherwork

Forestry (Improved)

Geometry (Improved)

Greased Axles (Improved)

Siege Works (Improved)

Herbal Medicine

Herbal Medicine (Improved)

Incendiary Arrows

Lightweight Beams

Lightweight Beams (Improved)

Military Academy

Military Academy (Improved)

Monastic Shrines

Piety (Improved)

Tithe Barns (Improved)

Professional Scouts

Survival Techniques

Survival Techniques (Improved)

Roller Shutter Triggers

Roller Shutter Triggers (Improved)

Siege Engineering

Siege Engineering (Improved)

Silk Bowstrings

Steppe Lancers (Improved)

Stone Commerce (Improved)

Superior Mobility

Superior Mobility (Improved)

Textiles (Improved)

Wheelbarrow (Improved)

Whistling Arrows

Whistling Arrows (Improved)

Yam Network (Improved)