https://www.reuters.com/article/us-huawei-tech-europe/huawei-takes-on-apples-new-iphone-11-with-mate-30-range-idUSKBN1W32ZO >Huawei [HWT.UL] launched its Mate 30 smartphone range on Thursday in a challenge to Apple's new iPhone 11, saying the Chinese firm's new devices were more compact, their cameras superior and wraparound screens brighter.