The following table sets forth our sales to customers during the three months ended December 31, 2019 and 2018 and the year ended September 30, 2019 and 2018.

	Three Months Ended										Year Ended
	December 31,										September 30,
	2019					2018					2019					2018
	Sales		Percent			Sales		Percent			Sales		Percent			Sales		Percent
Customer A	$	—		—		$	1,274,000		94	%	$	1,274,000		94	%	$	4,271,500		53	%
Customer B		—		—			—		—			—		—			3,743,000		47	%
Customer C		—		—			80,000		6	%		80,000		6	%		—		—
Customer D		193,536		100	%		—		—			—		—			—		—
Total	$	193,536		100	%	$	1,354,000		100	%	$	1,354,000		100	%	$	8,014,500		100	%

During the three months ended December 31, 2019, the Company did not make any purchases.

During the three months ended December 31, 2018, all purchases were made from one supplier.

During the year ended September 30, 2019, all purchases were made from one supplier.

During the year ended September 30, 2018, all purchases were derived from purchase orders with two suppliers, which represent 70% and 30%, of the Company’s purchases, respectively, which related to cordyceps products and metallothionein MT-3 elizer, respectively. These suppliers were different from the sole supplier for the year ended September 30, 2019, which was a supplier of cordyceps products.