Aytaç Onkun

Gubre Fabrikalari TAS (Gubretas) is a Turkey-based company engaged in the production and marketing of chemical fertilizers, including solid fertilizers, liquid fertilizers, powder-based fertilizers and organic fertilizers. It also provides soil analysis services to farmers, advising on the appropriate fertilizer to be used. The Company's production activities are mainly carried out in its Yarimca facilities, consisting of three plants, as well as bagging, warehousing and storage facilities. In addition, liquid and powder-based fertilizers are manufactured in its Izmir plant, and bagging and storage in Izmir, Iskenderun and Samsun. In addition, the Company also offers loading and discharging services. The Company's affiliates and subsidiaries include Razi Petrochemical, Negmar Denizcilik Yatirm AS and Tarkim Bitki Koruma Sanayi ve Ticaret AS, among others.