BASIS Trade AG Ref. № 2022-46 Dated 11 October 2022. Letter of Intent Ruben Gozalo Chief Executive Officer Portman Capital S.L. Begur 2, Gavà 08850 Barcelona Dear Mr. Gozalo In response to your letter from October 7, 2022, we inform you of the following: We, BASIS TRADE AG, Reg.№ CHE-302.112.195 in the name of Mrs. Beninger Victoria, Member of Board working on the basis of Charter, are interested in your proposal for the supply of petroleum products. We are actively exploring possible options for cooperation with a number of our partners. At the moment there is an interest in purchasing diesel fuel. The parameters of the possible transaction are listed below: The name of the goods: Destination: Contract term: Quantity contract: Term of first trail: Diesel EN590 10PPM/95 CIF Constanta, Romania 6 month. With the possibility of extension 150 000 metric tons (+/- 5%) 25.000 mt per month November 2022 Please confirm the availability of this product and your interest in the selling of this product under the conditions described above. We kindly ask you to send us your supply proposal. In the proposal, please indicate the proposed price formula and the payment terms Contacts for communication: Oleg Simchenko, Partner Yours faithfully, BASIS TRADE AG Victoria Beninger Member of Board Alte Haslenstrasse 5, 9053 Teufen AR, Switzerland, Registration No CHE 302.112.195 dated 14.07.2017