How much does Imported Cannons cost in AoE3?

150 influence, 20 seconds (AoE3: Definitive Edition 100.19.18309).

What does Imported Cannons do in AoE3?

Falconet: becomes available; Culverin: becomes available; Mortar: becomes available; Makes researchable: Improved Cannon Trade. The game says: "Enables Falconets, Culverins and Mortars to be purchased using Influence."

Technology

Imported Cannons

Imported Cannons (tech ID DEImportedCannons) is a technology in AoE3: Definitive Edition 100.19.18309 costing 150 influence, 20 s to research at the Palace. Effect: Falconet: becomes available; Culverin: becomes available; Mortar: becomes available; Makes researchable: Improved Cannon Trade.

Quick answers (3)

How much does Imported Cannons cost in AoE3?: 150 influence, 20 seconds (AoE3: Definitive Edition 100.19.18309).
What does Imported Cannons do in AoE3?: Falconet: becomes available; Culverin: becomes available; Mortar: becomes available; Makes researchable: Improved Cannon Trade. The game says: "Enables Falconets, Culverins and Mortars to be purchased using Influence."
What is the tech ID of Imported Cannons?: DEImportedCannons.

Enables Falconets, Culverins and Mortars to be purchased using Influence.

What it does

Falconet: becomes available
Culverin: becomes available
Mortar: becomes available
Makes researchable: Improved Cannon Trade

6 further effects (interface, visuals or AI) not listed.

Cost: 150
Research time: 20 s
Game ID: DEImportedCannons

Researched at

Palace

Civilizations

Source: techtreey.xml and the Home City files, AoE3: DE 100.19.18309 (build 25040513).