What does Chinchillas do in AoE3?

Chincha Raft: speed +20%, train time −35%; Fishing Boat: speed +20%, train time −35%. The game says: "Chincha Rafts and Fishing Boats move fast like Chinchillas and take less time to train."

Home City card

Chinchillas

Chinchillas (tech ID DEHCChinchillas) is a Home City card in AoE3: Definitive Edition 100.19.18309, in the decks of 1 civilization, sent from the Colonial Age. Effect: Chincha Raft: speed +20%, train time −35%; Fishing Boat: speed +20%, train time −35%.

Quick answers (3)

Which civilizations have the Chinchillas card?: Inca.
What does Chinchillas do in AoE3?: Chincha Raft: speed +20%, train time −35%; Fishing Boat: speed +20%, train time −35%. The game says: "Chincha Rafts and Fishing Boats move fast like Chinchillas and take less time to train."
What is the tech ID of Chinchillas?: DEHCChinchillas.

Chincha Rafts and Fishing Boats move fast like Chinchillas and take less time to train.

What it does

Chincha Raft: speed +20%, train time −35%
Fishing Boat: speed +20%, train time −35%

Cost: 1
Sent from: II
Times it can be sent: 1
Game ID: DEHCChinchillas

In these decks

IncaII×1

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