Please perform a quick PESTEL Analysis and determine what the biggest risk is to each company. Your task is to determine the biggest PESTEL risk to each company following:

Hyundai Motor Group is a South Korean multinational conglomerate headquartered in Seoul, South Korea, and it is the largest car manufacturer in the country. It was the world's third-largest vehicle manufacturer by production volume in 2017, behind Japanese Toyota and German Volkswagen Group. The group was formed through the purchase of 51% of South Korea's second-largest car company, Kia Motors, in 1998. Following several years of rapid growth, the Group sold 8 million vehicles in 2015. In 2017 the Group sold 7.25 million vehicles, the lowest since 2012. The company employs about 75,000 people worldwide. Hyundai's vehicles are sold in 193 countries through some 5,000 dealerships.

Mondelz International, Inc. is an American multinational confectionery, food, and beverage holding company based in Deerfield, Illinois which employs approximately 83,000 individuals around the world. The company manufactures chocolate, cookies, biscuits, gum, confectionery, and powdered beverages. Mondelez International's portfolio includes several billion-dollar brands such as Chips Ahoy!, Nabisco, Oreo, Ritz, Triscuit, LU, Club Social, Tate's Bake Shop, and Peek Freans; Cadbury, Milka, Toblerone, Trident, Dentyne, Halls, Stride gum, and Tang powdered beverages. The company has an annual revenue of about $26 billion and operates in approximately 160 countries. The company ranked No. 117 in the

2018 Fortune 500 list of the largest United States corporations by total revenue.

Petrobras is a semi-public Brazilian multinational corporation in the petroleum industry headquartered in Rio de Janeiro, Brazil. The company operates in six business areas (listed in order of revenue): Refining, Exploration, Distribution, Gas and Power Transportation and Trading, International Exploration and production of oil and gas, refining, transportation and marketing, distribution and gas and power, and Biofuels. Petrobras owns refineries in Texas, Japan and Argentina. The company also owns exploration blocks in the Gulf of Mexico and through joint ventures has production in Nigeria, Benin, Gabon, and Namibia.

Xiaomi Corporation is a Chinese electronics company headquartered in Beijing. Xiaomi makes and invests in smartphones, mobile apps, laptops, bags, trimmers, earphones, MI Television, shoes, fitness bands, and many other products. Xiaomi was the world's fourth-largest smartphone manufacturer in 2018, leading in both the largest market, China, and the second-largest market, India. Xiaomi has recently developed a wider range of consumer electronics, including a smart home device ecosystem. Xiaomi has 15,000 employees in China, India, Malaysia, Singapore and is expanding to other countries including Indonesia, the Philippines, and South Africa. The company prices the phone almost at bill-of-material prices, without compromising the component quality and performance compared to other premium smartphones and profits by selling phone-related peripheral devices, smart home products, apps, online videos, and themes. In recent years, they have opened 54 brick-and-mortar stores to combat the strategies of other low-cost competitors in Chinese markets. It also did away with traditional advertising and relies on social networking services and word-of-mouth to publicize its products.