cocoa from other producing countries and from current physical cocoa stocks in consuming countries would provide a significant supply buffer. Our trading company in Switzerland performs all aspects of cocoa procurement, including price risk management, physical supply procurement and sustainable sourcing oversight. The trading company optimizes the supply chain for our cocoa requirements, with a strategic focus on gaining real time access to cocoa market intelligence. It also provides us with the ability to recruit and retain world class commodities traders and procurement professionals and enables enhanced collaboration with commodities trade groups, the global cocoa community and sustainable sourcing resources. We also use substantial quantities of sugar, Class II and IV dairy products, peanuts, almonds and energy in our production process. Most of these inputs for our domestic and Canadian operations are purchased from suppliers in the United States. For our international operations, inputs not locally available may be imported from other countries. We change prices and weights of our products when necessary to accommodate changes in input costs, the competitive environment and profit objectives, while at the same time maintaining consumer value. Price increases and weight changes help to offset increases in our input costs, including raw and packaging materials, fuel, utilities, transportation costs and employee benefits. When we implement price increases, there is usually a time lag between the effective date of the list price increases and the impact of the price increases on net sales, in part because we typically honor previous commitments to planned consumer and customer promotions and merchandising events subsequent to the effective date of the price increases. In addition, promotional allowances may be increased subsequent to the effective date, delaying or partially offsetting the impact of price increases on net sales.  Many of our confectionery brands enjoy wide consumer acceptance and are among the leading brands sold in the marketplace in North America and certain international markets. We sell our brands in highly competitive markets with many other global multinational, national, regional and local firms. Some of our competitors are large companies with significant resources and substantial international operations. Competition in our product categories is based on product innovation, product quality, price, brand recognition and loyalty, effectiveness of marketing and promotional activity, the ability to identify and satisfy consumer preferences, as well as convenience and service. We have also experienced increased competition from other snack items, and we are focused on expanding the boundaries of our core confection brands to capture new snacking occasions.  Our sales are typically higher during the third and fourth quarters of the year, representing seasonal and holiday-related sales patterns. We manufacture primarily for stock and typically fill customer orders within a few days of receipt. Therefore, the backlog of any unfilled orders is not material to our total annual sales. Additional information relating to our cash flows from operations and working capital practices is provided in our Management’s Discussion and Analysis. We own various registered and unregistered trademarks and service marks. The trademarks covering our key product brands are of material importance to our business. We follow a practice of seeking trademark protection in the United States and other key international markets where our products are sold. We also grant trademark licenses to third parties to produce and sell pantry items, flavored milks and various other products primarily under the  Hershey’s  and  Reese’s  brand names. Trademarks, Service Marks and License Agreements Working Capital, Seasonality and Backlog Competition Table of Contents The Hershey Company | 2020 Form 10-K | Page 4