There is a limit of funding.
(3) Political parties shall be prohibited to:
c. receive donations from individuals and/or companies/commercial enterprises exceeds the limits stipulated in the laws and regulations;
d. request or receive funds from state-owned enterprises, business entities owned by the region, and village-owned enterprises or by other titles; or"
Source: Section 40 (3) c d, Political Parties Law, 2008 (Unofficial translation by the researcher)