Exhibit 99.4
JOINT FILING AGREEMENT
Pursuant to Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing of this Statement on Schedule 13D including any amendments thereto. This Joint Filing Agreement may be executed in any number of counterparts, each of which shall be deemed an original, but all of which shall constitute one and the same instrument.
The execution and filing of this agreement shall not be construed as an admission that the below-named parties are a group or have acted as a group.
Dated: October __, 2019
JAPAN NK INVESTMENT K.K. | ||||
By: | /s/ Mitsutoshi Nishiyama | |||
Name: | Mitsutoshi Nishiyama | |||
Title: | Chief Executive Officer | |||
PNF INVESTMENT CO., LTD. | ||||
By: | /s/ Rui Chen | |||
Name: | Rui Chen | |||
Title: | Representative Director | |||
RUI CHEN | ||||
By: | /s/ Rui Chen | |||
RENEWABLE JAPAN CO., LTD. | ||||
By: | /s/ Katushito Manabe | |||
Name: | Katsuhito Manabe | |||
Title: | Representative Director | |||
H&T CORPORATION | ||||
By: | /s/ Katsuhito Manabe | |||
Name: | Katsuhito Manabe | |||
Title: | Representative Director | |||
KATSUHITO MANABE | ||||
By: | /s/ Katsuhito Manabe |