Даже если последние, могли позволит

Даже если последние, могли позволить себе покупку предприятий, было бы очень сложно их модернизировать, учитывая высокие процентные ставки и отсутствие финансовых институтов, обеспечивающих предложение капитала.

Results (English) 1:

Even if they could afford to purchase enterprises, it would be very difficult for them to upgrade, given the high interest rates and lack of financial institutions that offer capital.

Results (English) 2:

Even if the latter could afford to buy a business, it would be very difficult to modernize them, given the high interest rates and the absence of financial institutions, ensuring the supply of capital.

Results (English) 3:

Even if the latter, could afford to purchase enterprises, it would be very difficult to upgrade them, bearing in mind the high interest rates and the lack of financial institutions to ensure that the capital.