轰-20 H-20

choi

(1)
(a) 杨铁虎, 中国航空工业发布震撼巨片，新神秘机型引人猜测瞩目. 国防在线客户端, May 8, 2018.
http://defenseimg.81.cn/data/static/2018/05/08/1168_9687.html
(b) Joseph Trevithick on May 8, 2018 published a report in www.thedrive.com about the above video and said its end (hinting the debut of H-20 bomber) "apes" a Northrop Grumman television commercial aired in Super Bowl 49.
https://www.youtube.com/watch?v=FG5_oqyopl4&spfreload=5

Note:
(i) Super Bowl XLIX
https://en.wikipedia.org/wiki/Super_Bowl_XLIX
(On Feb 1, 2015 New England Patriots beat Seattle Seahawks 28 to 24 at University of Phoenix Stadium in Glendale, Arizona)
(ii) The plane in the commercial was
Northrop Grumman B-21 Raider
https://en.wikipedia.org/wiki/Northrop_Grumman_B-21_Raider
(a bomber still in development today)

choi

(2) 共軍轟20隱形轟炸機 披布幕首度現身. 中央社, May 9, 2018.
http://www.cna.com.tw/news/acn/201805090146-1.aspx

Note:
(a) 人民日报微博 on the same day (May 9) reproduces (1)(a) -- both video and text -- and nothing else.
(b)
(i) 中國航空工業集團 Aviation Industry Corporation of China (AVIC)
(ii) '国防在线' 客户端8月1日上线，系解放军唯一在线军训平台. 中国军网, July 30, 2017
www.xinhuanet.com/politics/2017-07/30/c_1121402858.htm
(" '国防在线' 客户端由中央军委国防动员部与解放军报社联合主办，将于8月1日正式上线，主要面向全国大中院校军训学生、教官以及参加军训的民兵预备役人员")

(c) "新浪軍事今天報導指出，去年底，網路爆出一張衛星照，顯示有一架大型具有隱身特徵的飛機出現在大陸西部某機場，當時軍事迷就猜測是轟20。從衛星照上可以看出，那架具有隱身特徵的戰機並不像美軍B2隱型轟炸機那樣採用平直的前緣飛翼，而是採用前緣雙後掠飛翼布局，外型更接近美軍的X-47B艦載隱型無人機。"
(i) 后掠翼
https://zh.wikipedia.org/zh-cn/後掠翼
(后掠翼是平直机翼发展而来的，适用于较高的飞行速度)

vs
前掠翼
https://zh.wikipedia.org/wiki/前掠翼
(ii) Northrop Grumman B-2 Spirit
https://en.wikipedia.org/wiki/Northrop_Grumman_B-2_Spirit
(it is a flying wing design with a crew of two)

flying wing: (fixed wing [can not fold]; no definite fuselage; crew and everything housed in wings; "Similar aircraft designs that are not – strictly speaking – flying wings, are sometimes referred to as such. These types include blended wing body aircraft [this is precisely the blunder 新浪军事 committed. See (c)(iv) below which calls 飞翼式]")  en.wikipedia.org.

Both B-2 and X-47B (see next) are tailless.
(iii)
(A) Northrop Grumman X-47B
https://en.wikipedia.org/wiki/Northrop_Grumman_X-47B
(table: Developed into   Northrop Grumman X-47C [the latter remains in development]; photo caption: "An X-47B demonstrator with folded wings on the aircraft elevator of USS George HW Bush (CVN-77) on 14 May 2013")
(B) Northrop Grumman X-47B Landing Tests. YouTube.com, published by "Military Weapon 2017" on Feb 14, 2017.
https://www.youtube.com/watch?v=P4R2H_HwA3E
(iv) 中国最新神秘隐身飞机现身 为何比起歼20更引人关注. 新浪军事, Aug 11, 2017
http://mil.news.sina.com.cn/jssd ... yixiar9661362.shtml
("近日，外国媒体曝光了一组中国某地的卫星图片。 * * * 从外形上看，这架飞机与美国X-47B隐身无人机采用了一样的隐身飞翼式布局，外形也极其相似，所以完全可以肯定其是一架隐身飞机。但单从外形上并无法判断这架飞机究竟是有人机还是无人机")

I fail to find out who in the West first reported this, but I know the location in China is Chengdu and the satellite was taken by Google Earth (which appeared in the full, as opposed to cropped, satellite photo).