of economic, financial, trade and other relations v/ith South Africa. Similarly, Mexico has fully observed the arms embargo on South Africa, imposed by the Security Council under resolution 418 (1977), 3. Again, Mexico has abided by the various General Assembly resolutions concerning the oil embargo on South Africa. To this end, in all Petróleos Mexicanos (РЕМЕХ) contracts for the sale of crude, it is stipulated that Mexican crude is sold only for the end-users, the aim being to prevent any resale or barter of our petroleum. Moreover, it is specified that PEMEX must regularly inform its clients that any operation of this type excludes South Africa and that failure to meet this obligation brings the contract to an end. 4. Lastly, on 30 October 1987 the Diario Oficial (Official Gazette) published the decree prohibiting imports and exports of goods originating in or from South Africa or intended for that country, including goods passing in transit through third countries but originating in or intended for South Africa. MOROCCO [8 May 1990] [Original: French] Morocco fully observes the measures taken by the various United Nations organs in the context of the embargo imposed on South Africa and, consequently, maintains no political, economic, military or trade relations with the Government of that country. PANAMA [12 March 1990] [Original: Spanish] The Republic of Panama, in keeping with its policy, has signed no treaties or agreements whatsoever with South Africa and has no diplomatic, consular or trade relations with the Government. URUGUAY [10 February 1990] [Original: Spanish] The Eastern Republic of Uruguay, mindful of the decisions adopted by the international community, renders no political, military, economic or other assistance to the racist régime of South Africa. The measures our country has taken in the condemnation of the institutionalized system of racial discrimination include the following;
**Analysis**
The text appears to be discussing the economic and trade relations between various countries and South Africa, specifically in the context of the international embargo imposed on South Africa. The measures mentioned include prohibiting imports and exports, preventing resale or barter of petroleum, and not signing treaties or agreements with South Africa.

**Category**
International trade, Economic development