Eti Mine Works Oy established a subsidiary company Etiproducts Llc, in Russia. The company presently operates in Scandinavia (Finland, Sweden, Denmark, Iceland and Norway), the Baltic states (Estonia, Latvia, Lithuania), Poland, Russia, Kazakhstan and other CIS countries. Stock is located in the Baltic and Black Sea Region regions. The subsidiary company Etiproducts Llc has stockplace in Azov, Russia. Ab Etiproducts Oy controls international sales and distribution of boron products in Finland, Sweden, Iceland, Norway, Poland, Latvia, Lithuania, Russia, Estonia, Kazakhstan and other CIS countries. Boron minerals and refined products include: Concentrated boron products include: Eti Mine Works Eti Mine Works ( Genel Müdürlüğü)
Postage stamps and postal history of Latvia Postal Service routes in Finland. In 1685 the Duke of Courland Friedrich Casimir initiated his own postal service and asked the Swedish authorities to cease their postal operations within his territory, but King Charles XI of Sweden ignored his request and stood for his rights in Courland. On 5 July 1710, Russian troops under the command of Tsar Peter I of Russia took over Riga and made it a part of the Russian Empire. During World War I, Latvia was occupied by Germany, and used German stamps overprinted by the Ober Ost. In 1919, German stamps were handstamped "LIBAU", but