Separate the three cars
ID.ERA 5X, ID.AURA T6 and E7X are three specifications. The T6 is FAW-Volkswagen, not a second ID.ERA.

Costa Rica · Moín
The China–Costa Rica agreement has been in force since 2011. Where the line is open and origin is proved, the preferential duty still leaves REVETEC and the selective consumption tax in place. This file carries the SAIC Volkswagen ID.ERA 5X, the FAW-Volkswagen ID.AURA T6, and the SAIC Audi E7X. The ship on this page is aimed at Moín.
ID.ERA 5X, ID.AURA T6 and E7X are three specifications. The T6 is FAW-Volkswagen, not a second ID.ERA.
Then still budget REVETEC and the selective tax. They are not wiped by the treaty.
Caldera only if your Pacific corridor is already the file. A battery car is Class 9.
Parts after release do not cross between these nameplates.
ID.ERA 5X, ID.AURA T6 and E7X are quoted on their own VINs. The declaration at Moín is the key, not the color in the photo.
Open CarPartsCertified dealers, cars from this desk. Beta. It reads the ECU. REVETEC and the selective tax stay with your agent.
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A Costa Rican buyer who asks for the ID.ERA 5X, the ID.AURA T6 or the E7X is asking for cars that can be named on a proforma without a translation fight. That is the purchasing advantage. The treaty is the second sentence, not the first. Preferential duty, when the schedule allows it and the origin holds, does not retire REVETEC or the selective consumption tax. Price those. https://fta.mofcom.gov.cn/article/agreementtext/agreementtextcn/202604/100027.html
We plan the discharge at Moín, on the Atlantic side, where the container terminals already take the relay and the direct strings your broker uses. Caldera, on the Pacific, is the other door only when that corridor is already yours. Do not let a sales sheet swap them after the booking.
A certificate of origin is part of this file when a preference is claimed. Beside it: the conformity certificate with the GB/T 15089-2016 category, M1 for these passenger cars; the environmental information sheet; and the consistency certificate with dimensions, mass and powertrain. Your agent in Costa Rica files against that set. We prepare the China side and we check REVETEC and the selective tax with the agent before sailing. We do not file the declaration, and we do not call the ID.AURA T6 an ID.ERA. After the advance payment the factory issues exactly these three papers. The China compulsory product certificate and the consistency certificate are the same paper, not a fourth file. These China papers do not replace the local homologation and they are not a duty rate.
CarParts keeps three catalogs. An E7X lamp is not an ID.ERA lamp. CarLive is a beta China-network session for certified dealers on units bought through this desk, including when the local portal will not open the export ECU. It does not assess REVETEC.
B2B orientation. The schedule, REVETEC and the selective consumption tax change. Not Costa Rican legal advice. Your agent files. The ID.AURA T6 is FAW-Volkswagen.