First of all, Mexican SMEs can use their flexible mechanisms to seize more development opportunities. Secondly, they can sign treaties with relevant institutions and enterprises in other countries and coordinate their actions to open up new product markets. Thirdly, this crisis has accelerated the Mexican SMEs to realize that lack of funds is the most important obstacle to their development, and they should actively implement diversification of financing channels in their future development. Faced with such a severe economic situation, Latin American governments and economic organizations actively take countermeasures. Recently, Mexico's Ministry of Finance has issued a series of policies and measures to support the development of small and medium-sized enterprises, including granting preferential loans and providing more convenient financing channels to help cope with the negative impact of the economic crisis. At the same time, the Inter-American Development Bank also announced that it would lower the loan guarantee threshold for SMEs.

On the one hand, with the deterioration of the external economic environment, the tightening of capital chain and the obstruction of financing channels are becoming prominent problems that Mexican SMEs are generally facing.

On the other hand, the sharp drop in market demand caused by the economic crisis has greatly limited the survival and development space of many export-oriented small and medium-sized enterprises in Mexico. The economic crisis has squeezed the financing space of small and medium-sized enterprises in Mexico, resulting in a sharp drop in product demand, but it also means opportunities.