Halliburton 2021 Annual & Sustainability Report Social 67 Education (continued) Leading a Summer Camp in China Creating a Better School Environment in Egypt Halliburton (China) Energy Services established the Hope In Cairo, Egypt, we renovated Kattemaya Public School, Primary School, located in the suburbs of Lingjiangzhen which was in disrepair and deemed unsafe for children. Township, Cangxi County, Guangyuan City, Sichuan Our team cleaned up the facility through the removal Province, in 2009. Over the summer, Halliburton volunteers and proper disposal of all on-site waste. We then repaired led approximately 40 students in six grades through fun and repainted walls and bathroom facilities, corrected and educational camp activities. Our volunteers prepared electrical hazards, and installed landscaping in the lessons covering a wealth of topics that included cosmic garden. Now that the renovation is complete, children exploration, geographic knowledge, Western festivals can once again attend school in a safe, clean, and more (Easter, Halloween, Christmas, and Thanksgiving), and attractive environment. sports activities. Environment volunteers and our Company’s financial gifts have contributed to the planting of approximately 2,000 trees. Celebrating Earth Day and Sustainability • In the United Arab Emirates, Halliburton volunteers added Day Around the World greenery to common areas of our facilities; launched a campaign to encourage colleagues to consider how to reduce their consumption of electricity, water, and paper; recycled waste materials; and conducted a chemicals hazard hunt that involved reviewing packaging, SDSs, and emergency equipment for various hazards. Globally, to mark Earth Day and Sustainability Day, our employees participated in various environmental initiatives, including: • In Deckers, Colorado, Halliburton volunteers worked with the National Forest Foundation to clean up trash along • In the municipality of Rennesoy, Norway, Halliburton the South Platte River before the onset of winter. This volunteers spent a day cleaning up marine garbage, initiative was part of many efforts to improve trails and including plastics and netting, from the shoreline. The recreation areas in the Denver area. team removed several bags full of waste. • Halliburton volunteers in Houston, Texas, planted 25 Specifically for Earth Day, Halliburton encouraged 15-gallon trees at Lakeshore Elementary School. We employees around the world to show us what they did for completed this work in partnership with Trees For Houston, our environment to mark this occasion. We then created a a nonprofit organization dedicated to planting, protecting, video of their submissions. and promoting trees throughout the city. Since we began working with Trees For Houston in 2018, Halliburton