Croatia Exports of natural rubber, balata, gutta-percha, guayule, chicle, similar natural gums to Spain was US$6 during 2017, according to the United Nations COMTRADE database on international trade. Croatia Exports of natural rubber, balata, gutta-percha, guayule, chicle, similar natural gums to Spain - data, historical chart and statistics - was last updated on May of 2024.