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[7 8 JOINT FILINGREEMENT 1 2hedule 13G STYLE="font-family:Times New Roman" SIZE="2">CUSIPNo. 47759T100 1 NAMES OF REPORTING PERSONS Xiande Li 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A (SEE INSTRUCTIONS) (a) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION Peoples Republic of China STYLE="font-family:Times New Roman" SIZE="2">NUMBEROF] [Joint Filingreement Remainder of this page has been left intentionally blank [ 1 Xiande Li Xiande Li Brilliant Wins Limited 2 JOINT FILINGREEMENT dex991.htm 2 EX-99.1]

[7 8 JOINT FILINGREEMENT 1 2hedule 13G STYLE="font-family:Times New Roman" SIZE="2">CUSIPNo. 47759T100 1 NAMES OF REPORTING PERSONS Xianhua Li 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A (SEE INSTRUCTIONS) (a) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION Peoples Republic of China STYLE="font-family:Times New Roman" SIZE="2">NUMBEROF] [Joint Filingreement Remainder of this page has been left intentionally blank [ 1 Xianhua Li Xianhua Li Peaky Investments Limited 2 JOINT FILINGREEMENT dex991.htm 2 EX-99.1]

[7 8 JOINT FILINGREEMENT 1 2hedule 13G STYLE="font-family:Times New Roman" SIZE="2">CUSIPNo. 47759T100 1 NAMES OF REPORTING PERSONS Kangping Chen 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A (SEE INSTRUCTIONS) (a) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION Peoples Republic of China STYLE="font-family:Times New Roman" SIZE="2">NUMBEROF] [STYLE="font-family:Times New Roman" SIZE="2"> Remainder of this page has been left intentionally blank STYLE="font-family:Times New Roman" SIZE="2">[ 1 Kangping Chen Kangping Chen Yale Pride Limited 2 JOINT FILINGREEMENT dex991.htm 2 EX-99.1]