Boardgamegeek https://boardgamegeek.com/boardgameexpansion/12382/puerto-rico-expansion-i-new-buildings
English - This expansion to Puerto Rico adds forests and the following new buildings to the game: Aqueduct, Forest House, Black Market, Storehouse, Guesthouse, Church, Trading Post, Small Wharf, Lighthouse, Library, Speciality Factory, Union Hall, Cloister, and Statue.