Since I find this thread interesting and helpful, here is the updated list based and the last list + discussion:
INDONESIA
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Markus Fernaldi GIDEON
Yonex Astrox 77
Kevin Sanjaya SUKAMULJO
Yonex Arcsaber 11
Liliyana NATSIR
Li Ning N7 II
Tontowi AHMAD
Li Ning N9 II
Mohammad AHSAN
Li Ning N90iv
Tommy SUGIARTO
Yonex Arcsaber 11
Greysia POLII
Yonex Arcsaber 11
Nitya Krishinda MAHESWARI
Yonex Duora 7
MALAYSIA
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LEE Chong Wei
Yonex Voltric Z-Force II (painted as Duora 10 LCW)
GOH V Shem
Victor Jetspeed S 10
TAN Wee Kiong
Victor Jetspeed S 12
Iskandar ZULKARNAIN
Victor Jetspeed S 12
Liu Ying GOH
Victor Jetspeed S 12 F
LAI Pei Jing
Victor Jetspeed S 10
TAN Kian Meng
Victor Jetspeed S 12
SOUTH KOREA
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SUNG Ji Hyun
Victor Brave Sword 12
SON Wan Ho
Victor Meteor X 80
YOO Yeon Seong
Yonex Nanoray 800
JUNG Kyung Eun
Victor Hypernano X 900
KO Sung Hyun
Victor Jetspeed S 12
KIM Ha Na
Victor Jetspeed S 12
CHANG Ye Na
Victor Meteor X 80
JAPAN
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Akane YAMAGUCHI
Yonex Astrox 77
Nozomi OKUHARA
Mizuno Caliber Reg
Kento MOMOTA
Yonex Duora Z-Strike
TAIWAN
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TAI Tzu Ying
Victor Thruster K 7000 SN
CHOU Tien Chen
Yonex Duora Z-Strike
HONG KONG
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NG Ka Long Angus
Yonex Duora 10
WONG Wing Ki Vincent
A Li Ning racket, maybe N90-III
INDIA
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Saina NEHWAL
Yonex Nanoray 900
KIDAMBI Srikanth
Yonex Voltric Z-Force II
PUSARLA V. Sindhu
Yonex Voltric Z-Force II
THAILAND
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Ratchanok INTANON
Yonex Astrox 77
Porntip BURANAPRASERTSUK
Li Ning N90 II
Bodin ISARA
Yonex Duora 10
DENMARK
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Jan O. JORGENSEN
Yonex Voltric 80 E-tune
Christinna PEDERSEN
Yonex Duora 7
Mathias BOE
Yonex Arcsaber 11
Carsten MOGENSEN
Yonex Arcsaber 11
Victor AXELSEN
Yonex Duora Z-Strike
Kim ASTRUP
Yonex Duora 10
Anders SKAARUP
Yonex Duora 10
ENGLAND/SCOTLAND
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Chris ADCOCK
Yonex Voltric Z-Force II
Gabrielle ADCOCK
Yonex Voltric Z-Force II
Rajiv OUSEPH
Yonex Duora 10
Kirsty GILMOUR
Yonex Nanoray Z-Speed
Marcus ELLIS
Yonex Voltric Z-Force II
SPAIN
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Carolina MARIN
Yonex Duora Z-Strike
GERMANY
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Marc ZWIEBLER
Yonex Arcsaber 11