Good day. My name is Svetlana, I represent a company producing medical masks in Russia. We make all the components for medical masks and respirators ourselves, we buy raw materials and nonwovens for them. we make the components of the elastic from the bow ourselves, we are interested in the following information: 1. we are interested in 100Den polypropylene yarn DTY (twisted multifilament). We use it to make elastic bands. ready to purchase the entire container from 20 to 40 feet. What is the difference in price on condition of delivery of yarn of different density and black color. Could you send your price list. 2. We are interested in material for the production of medical masks (meltblown) with the BFE index, as well as filter material for the production of respirators from the first protection class to its 3 protection class. Please send all types of declared material that you produce, its characteristics and selling price. I look forward to your feedback. С уважением, Светлана Ильина Ведущий менеджер по снабжению и закупкам ООО "КИТ", +7(915)770-25-67, e-mail:glp@latio.ru.com www.latio.ru.com, http://respirator.ru.com/