is dumped into the area each year. The local government has also banned drilling new water wells, but this is often ignored and new wells are drilled up to a depth of 2000 meters. Plastic waste Some 30 000 tons of plastic waste is created each year, and in places where the soil has become infertile, the greenhouses are abandoned after shredding them. The plastic waste from the greenhouses is reported to run off into the Mediterranean Sea. Commercial evolution In February 2010 a new certification regulation of the N brand of AENOR for fruits and vegetables for fresh consumption came into force. This regulation describes the control system of the ISO 155 standard. This mark guarantees to customers that the products comply with quality protocols that include good agricultural practices, respect for the environment, traceability and social measures. The fulfillment of the norm covers almost all the requirements that the great European distribution demands to the producers of fruits and vegetables. These standards are homologated with the GLOBALGAP protocol. According to data from EXTENDA (Andalusian Agency for Foreign Promotion), the value of exports of fruit and vegetables in 2012 amounted to 1,914.1 million euros, a growth of 9.7% compared to 2011. Fresh vegetables and vegetables contributed 1,665.5 million. There were 359 exporting companies, 222 regular. These sales accounted for 47.3% of the total of the autonomous community. Among the client countries are Germany, 29.7% of the total, France, 15%, the Netherlands, 13.1%, the United Kingdom, 11.3%, and Italy, 7.2%. They are followed by Poland, Belgium, Sweden, Denmark and Portugal. According to the same source, in the first six months of 2013 sales totaled 1,600 million euros, 14.6% more than the previous year. Between January and October 2013, the province exported more than 12.8 million kilos of live plants and cut flowers, 18.4% more than in the same period of 2012. The turnover amounted to almost 18.7 million euros, 56% more. Exports of ornamental plants accounted for more than 17.8 million euros, an increase of 59% over the same period in 2012. The main buyers are France, with 59.6% of the plants, Germany, with a 14.2%, and the Netherlands, with 10.6%. They are followed by Belgium, Portugal, Italy, United Kingdom, United States and Morocco. The specialization of farmers by a single product is increasingly observed, as is the concentration of gender marketing in a few large firms. The largest companies