You can remit up to 2000 dollars to Spain at a time. Remittance to Spain requires Western Union, which is the abbreviation of international remittance company and the world's leading express remittance company. With a history of 150 years, it has the largest and most advanced electronic remittance financial network in the world, with agent outlets in nearly 200 countries and regions around the world. According to the information released by Western Union official website, the foreign exchange payment limit is implemented in accordance with the payment limit of the other country and China's foreign exchange management policy. China's personal foreign exchange export quota is $2,000 per person.