What does Good Faith Agreements do in AoE3?

Consulate Unit: train time −50%; Consulate Siege Fortress: train time −50%; Consulate Siege Industrial: train time −50%. The game says: "Consulate armies and improvements arrive 50% faster. Improvements cost less, and brigade Shipments receive a moderate discount."

Home City card

Good Faith Agreements

Good Faith Agreements (tech ID YPHCAdvancedConsulate) is a Home City card in AoE3: Definitive Edition 100.19.18309, in the decks of 2 civilizations, sent from the Discovery Age. Effect: Consulate Unit: train time −50%; Consulate Siege Fortress: train time −50%; Consulate Siege Industrial: train time −50%.

Quick answers (3)

Which civilizations have the Good Faith Agreements card?: Chinese and Japanese.
What does Good Faith Agreements do in AoE3?: Consulate Unit: train time −50%; Consulate Siege Fortress: train time −50%; Consulate Siege Industrial: train time −50%. The game says: "Consulate armies and improvements arrive 50% faster. Improvements cost less, and brigade Shipments receive a moderate discount."
What is the tech ID of Good Faith Agreements?: YPHCAdvancedConsulate.

Consulate armies and improvements arrive 50% faster. Improvements cost less, and brigade Shipments receive a moderate discount.

What it does

Consulate Unit: train time −50%
Consulate Siege Fortress: train time −50%
Consulate Siege Industrial: train time −50%

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

Cost: 1
Sent from: I
Times it can be sent: 1
Game ID: YPHCAdvancedConsulate

In these decks

ChineseI×1

JapaneseI×1

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