HEMISPHERX for each order of Product within 75 days after receipt of the goods except for the for first purchase order which will be for 50 vials of Interferon alfa-n3 (human leukocyte derived) ("First Order") and paid once the MOH approves the use for Interferon alfa-n3 (human leukocyte derived) on 5 MERS patients. All purchase orders are final. D. SCIEN will ensure all necessary QA testing / approval for use occurs in the Territory and that each Product is stored under the conditions stipulated in a Quality Agreement (QA) to be executed and appended to this Agreement as Exhibit 4. E. Forecasts, Orders, Payment, and Delivery. Direct Access/EAP Distribution Following the signing of this Agreement, SCIEN will start a full and comprehensive market analysis of the potential of each Product for Direct Access/ EAP distribution. This will be from a market potential and willingness to pay point of view and will be completed within 3 months of the signature of this Agreement. A forecast will then be provided for Product for Direct Access/ EAP distribution and this will be added as a supplement to the Business Plan (Exhibit 3). {***} Confidential portions of this exhibit have been redacted and filed separately with the Commission pursuant to a confidential treatment request in accordance with Rule 24b-2 of the Securities Exchange Act of 1934, as amended. Page 3 of 28 RAA Distribution Six (6) months prior to the estimated regulatory approval for commercial sale of Product in each country in the Territory: 1. SCIEN will provide HEMISPHERX a rolling 12-month forecast of the estimated sales of Product Units, the first 3 months of which will be firm and the second three (3) months of which cannot vary by more than 25% when these become the first three (3) months. This forecast will